Chapter 393 Electromagnetic Cannon
Liquefied magic crystal steam is a high-explosive magic energy solution. It should be in a gaseous state, but like most gases, it can be liquefied and stored after being pressurized. When liquefied magic crystal vapors are used as weapons, they are usually projected in a liquefied state, that is, sealed in high-pressure cylinders. When the explosive ruptures, due to the loss of pressure, the liquefied magic crystal vapor will quickly evaporate and return to its gas form. During this process, the liquefied magic crystal vapor will absorb a large amount of heat, causing the objects around the target to instantly cool down to more than 100 below zero. After that, the evaporated magic crystal vapor will quickly fill the surrounding space, and then a detonation similar to a cloud bomb will occur in an instant, causing a devastating blow to the target object and the surrounding area. Because the target object is quickly frozen before the explosion, the texture often becomes brittle, and it is natural for it to be completely shattered under the ultra-high temperature and ultra-high pressure generated by the instantaneous detonation.
Precisely because liquefied magic crystal vapor has the above characteristics, it can be said that it is a very ideal explosive. With the same unit volume, its power and killing effect are far greater than that of chemical explosives. However, we have almost never equipped liquefied magic crystal steam artillery shells in batches before this. At most, we only equipped some special artillery with a few rounds as special ammunition.
There are only two reasons for limiting the batch equipment of liquefied magic crystal steam cannonballs. One is price, and the other is activity.
Liquefied magic crystal steam is obtained by crushing, liquefying, and removing impurities from the magic crystal, then performing special transformation to make it have normal-temperature gaseous properties, and finally liquefying it under pressure. In other words, the raw material for liquefied magic crystal steam is actually magic crystal, and magic crystal is the main energy material in the game, which is equivalent to the sum of coal and oil in reality. Such an important energy material not only has strategic significance, but also has economic value. Therefore, even if the output of magic crystal is not low, the price of this thing is still not cheap.
Combining the above factors, we can know that liquefied magic crystal steam is actually a very expensive substance, so if it is equipped in batches, the economic pressure will be very high. but. Compared to the second obstacle, the first obstacle is actually nothing.
The biggest reason why liquefied magic crystal steam cannot be equipped in batches is not the price but the activity. The capital chain of our guild can be said to be quite solid, and because we directly control a large number of magic crystal production areas, the magic crystal of our guild The supply of stone has always been very stable. It is precisely for this reason that the impact of price factors on us is minimal. The real trouble is the activity of the liquefied magic crystal steam.
The stability of Liquefied Magic Crystal Steam has always been very poor, both in and out of the game. The only thing I've seen that's more unstable than liquefied magic crystal vapor is nitroglycerin. All it takes is a slight shock or squeeze, and sometimes even just a sudden temperature change of a few degrees. The liquefied magic crystal steam will suddenly explode without warning. It can be said that this thing is simply a time bomb. No one knows when it will explode suddenly.
Of course, the above characteristics are the basic characteristics of liquefied magic crystal steam. Since our guild can use it, there is naturally a way to deal with it. First, our technicians found an anti-knock agent that can effectively inhibit the activity of liquefied magic crystal steam. Although this anti-knock agent will cause the explosive power of the liquefied magic crystal steam to decrease by one or two percentage points, considering the substantial improvement in safety, this thing is still very valuable. and. At present, this anti-knock agent will be added to the liquefied magic crystal steam in our guild as soon as it is produced, and this regulation has been proven to be effective in reducing the explosion accident rate of liquefied magic crystal steam in our guild.
After adding this anti-knock agent, the activity of the liquefied magic crystal vapor will be slightly reduced, so that the safety of the liquefied magic crystal vapor can be ensured during normal transportation and storage. As long as the operation is carried out in accordance with safety regulations, there is no need to worry about explosion. However, this is only safe and stable during transportation and storage, but it is completely another matter during use.
The liquefied magic crystal vapor in the storage state is still. As long as temperature changes are controlled well, there will be no danger. In addition to temperature, bumps will also cause extrusion, impact, vibration, etc. during transportation. However, because we have used a series of methods to reduce or eliminate the occurrence and extent of these situations, Therefore, basically the liquefied magic crystal steam will still be stabilized in a safe state and will not explode.
Although safe conditions can be ensured during transportation and storage, it is a completely different matter during use. Our liquefied magic crystal steam explosives have never been equipped on a large scale before. Although they began to be equipped in batches later, only two types of liquefied magic crystal steam bombs were actually used, one of which was a throwing bomb and the other was a rocket type.
Types of thrown bombs include aerial bombs and grenades. These are considered thrown. They do not have the ability to fly themselves, or they are thrown downward from a high place. Either it is a short-distance projectile. Both methods have a common feature, that is, no matter which one, it will only vibrate when it finally hits the target. Before that, it is in a relatively stable state, so No need to worry about explosion.
Rocket-style liquefied magic crystal steam bombs are relatively more dangerous, but in fact the situation is not as exaggerated as imagined. First of all, the liquefied magic crystal steam rockets used by our guild are actually very small. Among them, the most produced model is the liquefied magic crystal steam missile that is about the size of a pen and has a guidance arrow magic array used by mobile angels. The size of this liquefied magic crystal steam missile is actually very small, so the mass of the internal charge is also relatively small, which greatly enhances its earthquake resistance and will not explode easily. In addition, rocket boosting is different from artillery fire. The acceleration process of a rocket is a smooth curve. Its acceleration time is very long, but the speed is actually not very fast in the initial period of acceleration. This is why we dare to produce liquefied magic crystal steam missiles but dare not produce liquefied magic crystal steam artillery shells.
Liquefied magic crystal steam cannonballs, as the name suggests, are cannonballs filled with liquefied magic crystal steam. So, as a kind of artillery shell, it must be fired from a cannon, and the principle of cannon firing is to use a certain chemical substance to react to generate high-pressure gas that can expand rapidly, thereby pushing the cannon shell out of the barrel. This acceleration process is very short, and the acceleration is extremely terrifying. Unlike rockets, which are slow in the initial stage and then get faster and faster afterward, artillery shells reach their ultimate speed instantly in the initial stage of their development, and this process often only takes a few tenths of a second. Accelerating to several times the speed of sound in such a short period of time, you can imagine how intense the vibrations will be during this process. so. Even with the addition of anti-knock agent, the liquefied magic crystal vapor fired from the cannon is almost 100% guaranteed to explode.
Although we previously equipped certain artillery pieces with liquefied magic crystal steam shells, they were actually fake shells. That kind of cannonball is not so much a cannonball as a rocket emitted from the barrel. It is actually a rocket rather than a real cannon.
It is precisely because there are so many troubles in the production of liquefied magic crystal steam cannons that I am surprised that the battleship Kristina is equipped with liquefied magic crystal steam cannons as standard. This is a bit too scary.
"You actually used a liquefied magic crystal steam cannon? How did you do it? Won't it explode?" Even Kristina on the side was surprised when she heard Sophie's answer. Although she is only a mage and not a researcher of magic technology, the players in our guild basically know some of the basic characteristics of liquefied magic crystal steam. After all, this thing will eventually be assigned to front-line personnel, so everyone must understand the characteristics of this thing to avoid accidental injuries caused by improper operation.
Sophie explained to me as she led us to the No. 2 turret in front: "This problem can be solved in many ways. The first point is because our cannon is not propelled by gunpowder, but uses a magic version of electromagnetic Based on the coil propulsion principle, the process of this kind of cannon is gentler than that of past artillery. Although the exit speed of the cannonball is one-third faster than that of the old-fashioned artillery, the peak acceleration is only one-fifth of the old-fashioned artillery. One should be lower, which means that the squeezing effect of this kind of artillery on the liquefied magic crystal steam inside is lower when it is fired."
I nodded and said, "But even so, the liquefied magic crystal steam will still explode, right?"
"Of course, we cannot rely on this feature alone to prevent the liquefied magic crystal steam from exploding in the barrel. The electromagnetic cannon only greatly reduces the pressure, allowing us to find solutions from other directions."
"Then how did you solve it?"
"Our solution is actually very simple. The first is to no longer use integrated charges."
"No integrated charge?" I hesitated for a moment and then suddenly thought of the reason. "Oh. I understand. Liquefied magic crystal steam is not gunpowder. Its explosion effect is similar to a cloud bomb, so it does not require shaped charge technology. Instead, a structure similar to a cluster bomb can be used to concentrate the original particles in a cabin. All the explosives in it are dispersed into multiple different containers, so that the quality of the liquefied magic crystal vapor in a single container is lower, and the anti-explosion capability will be much better."
The principle I'm talking about is actually very simple. To put it bluntly, an object with a small mass has lower inertial kinetic energy at the same speed. To use an analogy. If two cars traveling side by side have a row of passengers standing in each, the speeds of both cars are the same. There were a hundred passengers in one of the cars, and only ten in the other. The passengers in both cars stand in a straight line along the axis of the body, with the person in front having a barrier in front of them. Suppose two cars suddenly hit an obstacle at the same time. At this time, all the passengers in the car must slide forward. In the car with a hundred passengers, the person standing at the front was blocked by the barrier. So he will not slide forward, but if the ninety-nine people behind him want to stop the forward inertia, they need to transfer all their kinetic energy to the person in front, and the kinetic energy of a hundred people will be concentrated together, and finally The result was that the person in front suddenly exploded like a rotten watermelon. On the contrary, although a similar situation occurred in the car next to him, the person in the front only had to bear the kinetic energy of ten people. So he only had a broken bone at most, and his survival coefficient was definitely much higher than the first person in the car next to him.
Same thing. If a large container is filled with liquefied magic crystal steam, when the container suddenly accelerates, the pressure that the liquefied magic crystal steam at the end of the container needs to withstand will be much higher than the last part of the liquefied liquid in a small container. The pressure that magic crystal steam withstands, therefore, the larger the container, the worse the explosion resistance of the liquefied magic crystal steam storage tank. On the contrary, the explosion resistance can be improved.
Of course, the size of this anti-explosion capability does not increase or decrease in direct proportion to the volume of the container, but changes according to a certain curve. When the volume is lower than a certain critical point, the effect of reducing the volume is actually minimal. . Therefore, the containers used in this liquefied magic crystal steam cannon should be in an optimal proportion. They can fully disperse the pressure and ensure the safety of the liquefied magic crystal steam. At the same time, the number of charging units can also be reduced. After all, the more complex the structure, the more difficult it is to produce.
Seeing that I understood the principle, Sophie continued to explain: "In addition to the dispersed charge, the internal shape of the container can actually affect the stability of the liquefied magic crystal steam. Now the liquefied magic crystal steam shells The crystal steam containers are actually all cone-shaped, with the tip of the cone pointing in the direction of the warhead. If you open the fairing outside the warhead, you can see liquefied magic crystal steam containers arranged inside that look like warheads. In fact, those are not warheads at all. warhead, but because this shape is beneficial in countering the acceleration during launch."
"Can the liquefied magic crystal steam shells be used safely just by relying on the characteristics of the electromagnetic cannon and changing the charging form?" Kristina asked.
"Of course it's not just this improvement. In addition to what I just said, there are also some other designs, such as the magic energy stabilization position. This is a kind of magic circle. It is carved on the outer walls of all liquefied magic crystal steam containers. Above, it can ensure the further stabilization of the liquefied magic crystal steam. However, this magic circle will reduce the explosive power of the liquefied magic crystal steam, so we also installed a pre-explosion device outside the container. This thing will be in front of the cannonball. Detonate 0.001 second in advance to destroy the magic array, and then the liquefied magic crystal steam will explode, so that the liquefied magic crystal steam in the shell can be stabilized without reducing the power of the shell."
"There should be more technologies used here, right?"
"That's the main technology. In addition, there are some small stabilization technologies, but they are all about double insurance. There is not much difference, just for psychological comfort. According to the designer of this gun crew, this kind of The liquefied magic crystal steam shells combined with this electromagnetic cannon are far less likely to explode than previous artillery pieces, so it fully meets actual combat needs."
In fact, what many people don't know is that electromagnetic railguns have a special feature, that is, the projectile and the barrel do not actually come into contact during the launch process. When the artillery is fired, propellant gas is needed to send the projectile out. Therefore, the projectile and the barrel need to fit together as much as possible, just like the cylinder in an engine. If the projectile is too small, the gas generated by the explosion of gunpowder will leak out from around the projectile, and the propulsion force will be greatly reduced. This is also the reason why artillery in the past was particularly easy to explode because the barrel and projectile were in too close contact. The barrel will inevitably deform due to wear and tear during the firing process. Once the barrel deforms and the projectile gets stuck, the propellant will be enough to explode the barrel even if the projectile itself does not explode.
Contrary to artillery, electromagnetic guns use magnetic fields to propel projectiles and do not require sealing at all. Although electromagnetic force attenuates with distance. Therefore, there is generally not a large gap between the barrel and the projectile, but after all, it does not need to be airtight, and the strong electromagnetic repulsion will force the projectile to always be suspended on the central axis of the barrel. Therefore, as long as the barrel deformation is not serious, , basically there will be no problem. Besides, the deformation of the artillery barrel is mostly caused by wear and tear caused by too many firings, or deformation caused by high temperatures caused by continuous firing in a short period of time. But the electromagnetic gun has no friction at all, so wear and tear is out of the question. As for high temperatures... there is such a thing, but it is far from as high a temperature as a cannon. Although the instantaneous temperature of the electromagnetic coil may exceed the temperature of gunpowder, this temperature will only occur within 0.001 seconds. The actual temperature is The heat is actually not large, so it will not cause the barrel to deform at all. Moreover, because the barrel does not need to withstand the expansion force generated when the propellant explodes, the barrel of the electromagnetic railgun actually does not need to use high-hardness steel at all. As long as a support frame is used, the remaining parts can be made of refractory materials. Make. In fact, because metal shields electromagnetic fields, the gun barrel is destined to only use non-metallic materials. At least the inner wall of the barrel cannot be made of metal.
Just when Sophie was explaining to us the principle of using this liquefied magic crystal steam cannon, most of the boys had already climbed to the top of the No. 2 turret. In order to prevent the No. 1 turret from blocking the firing range directly in front, there is a base more than two meters high under the No. 2 turret. In this way, the No. 2 turret will be more than two meters higher than the No. 1 turret, thus making way for the No. 2 turret. Shooting out of the front. In fact, there is a No. 3 turret behind us, which is placed directly on the top of the front building of the battleship island bridge and is more than three meters higher than the No. 2 turret. The three staggered turrets in this way can ensure the frontal firepower of the battleship, and can also make the overall structure of the battleship more coordinated.
After the group of children climbed up to the base of the turret, several of them went to pull the door handle on the side of the turret, but they tried several times and did not pull it. These doors are high-pressure doors that use self-tightening technology, if you leave it alone. The door will close automatically, and then the pressure handle will gradually lock itself to its tightest state.
The children were unaware of this design, but a few impatient children had already started knocking on the door. As they knocked on the door, the handle on the inverted door immediately rotated on its own, and then the door opened outwards, and a head stuck out.
"What's going on?" An NPC came out. There is no precedent for using all players to fight on the battleships of this guild. All battleships are commanded by only a few players. Most of them are NPCs, and the Kristina is certainly no exception.
The children outside were originally just excited and wanted to see what was going on inside. That's why I knocked on the door, but when someone opened the door, I was at a loss. Fortunately, I was right below. After seeing the NPC, I waved to him to let him go. The other party immediately came out and stood by the door and opened it. The children around him were not reckless this time. Instead, they bowed to each other and said thank you before running in happily.
"Shall we go up and have a look too?" Sophie asked.
I nodded and climbed directly onto the hanging ladder. In fact, this fort has an internal passage, but since we came up from the deck, we had to go up from the vertical ladder outside.
After boarding the pedestal, when we walked to the gate, the children and the team leader's mother had already entered the turret. Although there were more than 40 people, this turret was really huge. So they all got in.
When we walked to the door, I discovered that the door of this turret was not actually one door, but three. When the children knocked on the door just now, I guess the door inside was not closed, otherwise I wouldn't have heard the knocking on the door at all.
The outermost door of the turret entrance is an all-metal door that opens outward. It is about three centimeters thick. It can be said to be very strong, of course. Considering the power of warship guns currently used by major guilds, steel plates of this thickness are actually not much different from window paper. However, this door is not originally designed to be bulletproof, so it is not a big problem if it is thinner.
Behind this first door is the real armored door. This door is a telescopic gate embedded in the wall, with a thickness of at least sixty centimeters. There is a third door behind this door, which is also an opening and closing door. But it opens inwards. The thickness of this door is close to fifty centimeters, but it is not made of all steel. One-third of the interior is obviously soft material, and its main function is probably sound absorption and noise reduction.
Although the combined thickness of the three doors is more than one meter, these three doors are not tightly fitted together, because the entrance to the turret is not just a wall, but a passage more than three meters long. . In other words, the outer wall of this turret is actually more than three meters thick. certainly. This thickness is not all armor plates, but it can reach this thickness, and at least two meters of it are steel plates. This defense is really a bunker.
Although the outer wall of the turret is very thick, which greatly reduces the internal space, because the size of the turret itself is very large, the internal environment is also different from imagination. The space inside this turret is actually far less narrow than imagined. With more than 40 people squeezed in, it was just enough to fill the space, and it didn't even feel crowded.
The space inside the turret is not a regular rectangle, but a concave shape. The missing space in the center is filled by a huge device connected from the floor to the ceiling. I know this thing, but Sophie next to me took the initiative to introduce it: "The huge thing in the center is the automatic loader. The left and right guns of this turret each have a loading port, but because of the two loaders They are packed together back to back so they look like one unit.”
"Sister, may I ask what the caliber and firing speed of this cannon are?" A child asked excitedly.
Sophie immediately smiled and said: "Are you quite knowledgeable? There is actually no caliber for these two cannons, because they are electromagnetic cannons made using thunder magic arrays, so as long as the shells can be stuffed into the barrel, No matter what caliber you have, it can fire normally. This is the advantage of the electromagnetic gun. However, the diameter of our gun barrel is only 1.65 meters, so the maximum diameter of the shell that can be carried should be only 1.64 meters. After all, the projectile is too big. It collides with the magic circle inside, so the projectile needs to be fired one centimeter smaller than the barrel, so that it will not rub against the magic circle inside the barrel. As for the rate of fire... the advantage of this cannon is not that The rate of fire, so its rate of fire is actually not very fast. It’s only eight to ten rounds per minute at most.”
Although this speed is indeed slow compared to those machine guns that can fire dozens of bullets per second, Sophie's words just now are obviously too modest. You must know that this thing is not a submachine gun. This is a naval gun, and it is the front main gun. Does this thing need to fire hundreds or thousands of rounds per minute? Moreover. Even with that kind of rate of fire, given the caliber of this cannon, how big does its ammunition depot need to be to keep up with its consumption? After all, the size of large-caliber artillery shells is not small. Each shell fired by this thing weighs several tons. Even if Kristina is large, it can't carry too many shells for the main gun, right?
Although those children don't quite understand what an electromagnetic gun is. But he still followed Sophie excitedly to ask about something else. One of the children probably knew what an electromagnetic gun was, so he asked seriously: "Sister, what is the range of this electromagnetic gun? I heard that the range of electromagnetic guns is very long."
After hearing the other party's question, Sophie immediately said: "If you don't specify a target and let me hit it casually, this cannon can launch the shells a thousand kilometers away. But unfortunately, the actual use distance of this thing is only two meters away." It’s just a hundred kilometers.”
"Why?"
"Because the enemy is too far away and we can't see it!"
Sophie's answer was simple, but the children seemed to understand half of it, but I understood it. The electromagnetic gun flies very fast, so its range increases accordingly. But the problem is that there is no self-guided artillery shell technology in the game, and the guiding arrow magic array also needs to be able to see the target to function, so even if we can use the pilot ship to scout ahead, there is no way to guide the artillery shell to hit the target at such a distance. . In addition, there is another problem that affects the range of the electromagnetic gun, and that is its trajectory.
The muzzle velocity of the electromagnetic gun projectile is too high, so its trajectory is very straight. Although it is impossible for any physical ammunition to fly in a straight line on earth, this line will be very close to a straight line. It's okay if the range is short, but problems arise when the range is long. Because the earth is round, if the target is too far away, it will be blocked by the raised sea level. If the trajectory is curved, it can be ejected, but the problem is that the trajectory of the electromagnetic gun is almost a straight line, so it cannot be ejected. The result is that the target is blocked by the horizon, and the naval gun has no firing angle at all. Of course, although this rather annoying reason limits the range of our cannon, we have to say that this thing is still the longest-range cannon known so far. After all, if ballistics is not considered, it can travel a thousand kilometers. This kind of range can only be described as crazy.
After explaining a few words, Sophie began to gradually lose credibility. However, there were NPCs here, so Sophie, the captain, directly handed over the work of the commentator to several turret operators present, and then she herself Freed.
While she was running out for air, I asked, "Has this boat been tested?"
Sophie stood on the edge of the base outside the turret, leaning against the safety railing, and then said: "All the battleships of the leader class...oh, I forgot to mention it. These battleships all belong to the leader class, and the Kristina is just one of them. One. Our battleships have basically not been tested. The technical Red Moon seems to have tested basic attributes such as short-range rapid acceleration. The Eagle battleship has tested the aerodynamic system, but the cannons of all battleships are tested. It was tested in the field, but it has not been tried on the battleship."
"Don't you conduct tests?" Kristina asked.
"This is the maiden voyage of the Kristina, and it is also a test voyage. According to the original plan, we will deliberately find a few islands at sea to test the power and range of weapons, and we will also test the power system during the voyage. . After entering the sea area with few ships, it will be decided whether to test the floating system according to the situation."
"You still want to test the floating system?" Kristina asked in surprise: "But there are outsiders on the battleship now!"
Before Sophie could answer, I said, "That's not a problem. Just bring those children into the ship in the name of visiting. As long as you can't see the sea, who knows whether the ship is sailing on the sea or flying in the sky." ah?"
"That's right." Kristina nodded and said: "Oh, by the way, I will go to the bridge in a while to pilot the battleship I named myself. Is this okay?"
"Of course." Sophie said with a smile: "The sea is wide enough anyway. Even if you are stupid, you can't rush to the shore, right?"
"Isn't there a reef?"
"Do you think I would let you sail in waters with reefs?"
"That's true!"
As we were talking here, we saw children coming out of the turret over there one after another. These children were very excited now, because they had just heard from the NPC inside that the cannon would be tested during the voyage, so as soon as they came out, they surrounded me and asked if they could watch the test firing of the cannon.
In addition to the flight system, other things about this battleship are not considered secrets. So I didn't refuse and agreed directly. "Let me tell you first, it is okay to watch, but you must follow the command and watch through the observation window inside the bridge."
"Why?" A child asked slightly disappointed.
"Because the instantaneous detonation of the cannon is enough to blow you all away." Kristina replied. Although this is an electromagnetic gun, there is no such thing as a muzzle flash, so it is not as shocking as the firing of gunpowder naval guns in the past. But after all, this thing radiates a several-ton shell at several times the speed of sound, so the shock wave is still quite terrifying. Although this shock wave will no longer hurt players like us. However, most of these children are not of high level, and their attributes are very poor. Their defense power will probably not be able to block these shock waves. Death is not a problem, but being blown into the sea is still a problem, isn't it?
Because my explanation was very reasonable, the children did not make much fuss. Afterwards, at my suggestion, they gave up following us and instead followed several NPCs found by Sophie to visit the situation inside the battleship. The ship is nearly a kilometer long, and the interior is like a small city, enough for them to play inside. So I am temporarily free from these energetic little guys.
After the surroundings calmed down, I went to the bridge with Sophie. At this time, the battleship had begun to slowly reverse and leave the port. Half of the warships parked side by side with Kristina on the berth had already sailed out before Kristina left, and the remaining half followed immediately after they started moving on our side.
As the largest battleship here, the Kristina is of course the flagship of this fleet. After leaving the port, Kristina turned to the south, while other warships quickly moved around the Kristina to form a cruise fleet, and then began to accompany the voyage.
"When will we start testing?" Now that I'm on board, I want to see how the ship performs. Although I may not have the opportunity to see the situation of several other leader-class battleships, with the data of this Kristina, I have a good idea. If there is anything that requires fleet support in the future, I can at least find a suitable one. Not the goal?
After Sophie heard my question, she did not answer immediately. Instead, she looked at the sea chart first, and then said: "In about twenty minutes, we will reach an island group. There are uninhabited islands over there. Find a place to stay." We can test it at the top of the mountain. But before that, we can test the navigation system first."
"You mean the test of rapid acceleration and extreme deceleration?" Kristina asked worriedly.
Sophie looked at Kristina in surprise and asked, "Why are you looking like this?"
Kristina said with some embarrassment: "Actually, I never said that I am slightly seasick."
"In the game?" This time it was me and Sophie who were surprised.
Kristina shrugged. "I also know that this situation is rare, but I am seasick, and there is nothing I can do about it. It's okay if you sail normally, but if you do stunts on the sea, then I definitely can't stand it." (To be continued. If you like This work. You are welcome to vote for recommendations and monthly votes. Your support is my biggest motivation.)