Chapter 793: Mature Products, War Fortress

The current space package cannot be used because it is too fragile. From the outside to the inside, there is a thin outer skin, so it must be strengthened and cannot be damaged casually.

"No, why do I need to make the outer skin? I just need to make the inside."

Suddenly, Chi Nan thought of a problem. After all, the flower buds inside each package are actually useful. Thinking of this, Chi Nan simply disassembled the flower buds for transformation and strengthening.

After a whole day of adjustment, the final completed flower buds were made. This flower bud was directly strengthened to the peak silver level by Chi Nan, but the space inside each flower bud was strengthened from half a cubic meter to one cubic meter.

As for the size of the flower bud itself, it is much smaller. A small waist bag can store a whole row of ten flower buds, and it does not take up space. The original package can also hold other things.

Chi Nan has asked the Chamber of Commerce designer to start designing various shapes of space packages, which will definitely be made beautiful. And the leather outside, of course, must be the best. The toughness of the flower bud itself has also reached the strength of silver-level materials. Even if it is hit by the fighting spirit of the silver warrior, it is difficult to destroy it.

This space comes from the structure of the magic pattern. Even if the flower bud is destroyed, the things inside will not be lost, but will fall out all at once. After all, this flower bud is not a space opened up from the outside world.

Finally, Chi Nan set an unlocking authority on the flower bud, and only the owner can open it, which is equivalent to a combination lock. As long as it is not destroyed, others cannot take out the things inside.

"Very good, that's it, it seems that the wallets of those men in the territory will be broken again." Thinking of the madness of those women on Earth for bags, Chi Nan showed a weird and sinister smile.

Putting down the package, Chi Nan continued his previous research. After a lot of experiments, it has been proved that various ground weapons are actually covered by airships. In addition to ordinary weapons, airships can replace everything.

In the end, Chi Nan had to expand the ground weapons continuously, and the final shape was a huge fortress-like thing. With such a large size, it is impossible to use the existing floating ball structure to fly, unless Chi Nan evolves the floating ball. But it can't fly, but it's still no problem to float on the ground at a close distance.

The consumption may be not small, but it can also move slowly. After all, this plant structure that seems to be the size of a fortress, Chi Nan made it more than 100 meters high and more than 300 meters in radius.

If this thing stops in place, it will be no different from a real fortress. Such a large thing is surrounded by thick dragon habitat wood, which is a gold-level material and is extremely hard.

For such a large fortress, Chi Nan believes that even if a legendary master wants to destroy it, it will not be able to do it for a while.

There is also a layer of light pattern tree layer inside, which is a light pattern tree evolved by Chi Nan to the gold level, and its strength is very high.

In order to support such a large war fortress, Chi Nan added more than one gold-level sky heart inside, but a full five. Scattered in five different corners, it provides energy for the entire fortress at the same time.

The entire fortress is surrounded by weapons, and the wind cannons and ice cannons on the surface are densely packed. As long as the energy is not exhausted, no matter how many troops come, it will not be enough to kill. On the surface of the city wall, there are a lot of vines, which are covered with dense spikes.

These spikes are retractable, and when unfolded, they reach a length of two meters, enough to penetrate a horse from head to tail. It is not an anesthetic inside, but a special toxin mixed with anesthetic and poison.

The bottom layer is a large circle of flowers. This is not an ordinary flower. This kind of flower can spit out pollen during battle. This pollen has a very strong hallucinogenic effect. If you inhale a little, even a silver-level master will feel dizzy. If you inhale too much, a gold master will definitely be affected.

At the top, there is a rooftop-like existence, densely packed with bat missiles and hummingbird fighters. These weapons can all fly out from here.

In addition, there are many pneumatic cannons on the upper level of the fortress. Yes, it is the pneumatic cannon that should have been eliminated, but the pneumatic cannon does not shoot ordinary shells, but another kind of explosive mushroom.

This explosive mushroom was also evolved to the gold level by Chi Nan, but it is not shrinking because it is larger. Therefore, these gun barrels have a diameter of three meters. When this big mushroom explodes, the unit power is definitely not worse than the bat missile. The most important thing is that the affected area is very wide, not a small area of ​​burning and destruction.

Speaking of which, without such a large gun barrel, it is impossible to carry so many large shells.

Inside the fortress, there are also a large number of production workshops, densely packed with various war weapons, and a fleet of airships stationed inside.

"No matter where this thing is placed, it is a war fortress in itself. Let's call it a war fortress in the future." Chi Nan wrote the four words "war fortress" on this thing with great satisfaction.

"For the details, let others study it. Anyway, this thing is the most powerful comprehensive combat weapon so far. On the ground, I don't think there is anything that can compare with this thing."

"It can't be compared. This thing itself is a base. Chi Nan, don't you think it would be better if the base airship set was directly integrated into the war fortress?" Unexpectedly, Sophia was also paying attention to this thing.

Chi Nan was stunned, and then suddenly realized: "Yeah, why didn't I think of it, our Sophia is the smartest."

What I have always wanted to do is an invincible war weapon on the bottom, balancing the power comparison between the bottom and the air. But I didn't expect that since I have already done this, why not go a step further.

If all kinds of base buildings are directly integrated into it, isn't this a complete base that can move? In this way, my self-sufficiency will be even stronger. At most, every time I go to a place, there will be flowers all around, which is not bad. It doesn't matter whether it is a ground weapon or not, as long as the comprehensive ability is strong.

Thinking of this, Chi Nan was full of energy and directly controlled remotely, and began to pick and choose some suitable base buildings and integrate them into this war fortress. This is really a perfect war weapon.

The only drawback is that this thing moves too slowly. The speed is about the same as the forward speed of an ordinary spider tank, and it has high requirements for the ground. It seems that it's time to evolve those floating balls.