Chapter 167 Airdrops Are Distributed, and Disaster Strikes

Not to mention the firing rate of the M1 automatic rifle, the subsequent 80-type general-purpose machine gun alone has a firing rate of about 700 rounds per minute.

A bullet costs 2 points, and 1,400 survival points are required per minute. Who can withstand this!

"If you want to build my own Great Wall of Steel, you must ensure that there is enough ammunition, otherwise everything is empty talk"

"Smokeless gunpowder must be taken"

Making guns and assembling ammunition, this road Su Mo has taken 99 steps, only the last step is left, and he must go hard even if he can't walk, and he must push hard even if he can't push.

Adhering to the tradition of the older generation of Chinese scientists, Su Mo has full confidence in insisting on this aspect.

But before that

"Airdrop, airdrop, when will it arrive!"

Walking out of the basement door, looking at the cloudless sky, a piece of tranquility, there is no sign of airdrop at all.

The reward for the world's first person makes Su Mo very itchy, and he can't wait to see what kind of good things the game will drop.

As if hearing Su Mo's resentful mumbling, the game panel popped up by itself, and a prompt sounded very friendly.

[Record]: The current airdrop arrival time is 02:13:45

"Hey, will it take another two hours?"

After checking the game prompts and confirming that the time is constantly decreasing, Su Mo temporarily put his mind at ease and began to study how to purchase cotton.

65 survival points can get 500g of cotton, and through a series of manufacturing, it can produce about 350g of smokeless gunpowder.

After being installed in bullets, only according to the survival point cost, minus other labor costs and material costs, one bullet is worth 3 survival points.

Calculated based on the firing rate of the 80-type general-purpose machine gun, the cost per minute is 260 survival points!

"Expensive! It's still too expensive! In the future, I must have a suitable cotton base to greatly reduce my losses. Otherwise, if this goes on, I can't think about the subsequent artillery shells. One shot is thousands of survival points."

Not on the home field of the earth means that there is no accumulation of supplies. Even if you want to search, you can only go to the ruins.

Something that can be easily solved on Earth, in the wasteland, requires a series of production lines to be built from scratch.

"It's still a population problem. The more people there are, the more resources can be collected. At the same time, it can also speed up the development of the shelter and provide stronger disaster resistance."

Helplessly coming to the root of the problem, looking at Oreo who was still playing with sparks of different sizes in the empty garage, Su Mo could only open the trading channel and try to search for cotton.

Like wood, cotton is also a scarce material for winter and sells at a high price.

For the time being, it is unclear which cotton can be used to make gun cotton. Su Mo can only use 65 survival points to make one kilogram first, and select according to the cotton in hand.

At this time, the goal is much clearer.

Spending 10 pancakes and 10 disaster points, I finally got 20 kilograms of cotton.

Excluding the loss, these cotton can make about 3,000 bullets, which is enough for the early shelter, so there is no need to worry about ammunition.

Seeing that the time of the airdrop was slowly approaching, Su Mo did not waste time and went to the oil well first to replace toluene with ethylene.

Making nitric acid and sulfuric acid was already a piece of cake, so there was no need to say more.

It didn't take much effort. Su Mo finished making guncotton in an hour. After carefully putting the wet guncotton back into the storage space, Su Mo continued to make picric acid because there was still time.

The benefits of making tools continuously for two days were obvious. When making picric acid, Su Mo could feel that his speed had obviously increased a lot.

Especially while waiting for the reaction, he could also spare energy for the subsequent preparation, which was enough to show that the production level had been fully improved.

Su Mo did not intend to keep all the saltpeter. Except for the amount used to prepare sulfuric acid and nitric acid to catalyze guncotton, all the others were used to prepare picric acid to prepare for conquering the Kobold Castle.

The time consumed by manual production was just like the time you couldn't feel when driving. When the system prompted that the airdrop was about to arrive, Su Mo stood up, walked out of the garage door, and waited quietly.

When the time came, the airdrop belonging to the world's first person arrived as scheduled.

The delivery method was not what Su Mo imagined, where a plane carrying a box dropped it when passing the underground shelter, but a more "advanced" express delivery method that Su Mo had seen several times.

Golden light delivery.

A whole piece of brilliant light passed through the sky, and when it passed the underground shelter, it stopped, and a box about one square meter in size appeared in Su Mo's field of vision.

As if checking Su Mo's identity, the golden light cloud shook, dispersed a small cloud, and dragged the box down.

Until the light cloud was about five meters away from the ground, it stopped, exactly the same way as the ruins disappeared, turning into a light spot and shattered.

Without buoyancy, the box fell down with a snap, just in front of Su Mo.

"This method is really a bit like magnetic levitation, but it is obviously much more advanced than the practical theory proposed by humans!"

Watching the golden light above his head leave, Su Mo did not wait and quickly came to the fallen airdrop box.

The box that fell down looked even smaller, and it didn't look like it could store precious items.

But after seeing the magical card technology, Su Mo didn't look down on it at all. He carefully picked up the box marked with airdrop and walked into the garage.

After lowering the door and stone door in turn and walking into his own little world, Su Mo stopped and started to unpack.

The box with large pieces of No. 1 prints was extremely beautiful, and under the light, it also reflected various luxurious colors.

Gently unfastened the iron buckle on the box, and as Su Mo opened it, the airdrop box burst out with the same light as the silver box, and three items flew out automatically and began to shake in front of Su Mo's eyes.

A black card, a red sachet, and a prop that looked like a compass.

"It's really card technology!"

Sweeping the box aside, he picked up the three items in his hand, sat on the soft fabric sofa, and began to look at them one by one.

At a glance, the first black card shocked Su Mo!

After sorting out the attributes of the game panel, Su Mo began to observe carefully.

[Small single-arm excavator (excellent)]

[Description]: A small diesel backhoe excavator produced by a certain heavy machinery company, with working modes such as trench end excavation, trench side excavation, straight excavation, curve excavation, excavation at a certain angle, ultra-deep trench excavation and trench slope excavation.

[Total machine weight]: 13,500kg

[Bucket capacity]: 50-65(m)

[Rated power kW]: 7/2,200

[Travel speed (high/low) km/h]: 5/5

[Climbing ability]: 70%/35°

[Restriction]: The card is currently locked, and the lock countdown is 68 hours

[How to use]: Use it in an open space to summon the card vehicle to descend. Once it descends, it cannot be recovered. Please choose carefully

"Wow, is the reward for the world's first person so awesome?"

Suma rubbed his eyes after staring at the card introduction. He was surprised to find that the words had not changed and there was no restriction that it could only be used once!

The excavator reflects the mechanization level of a country, the progress of a machinery industry, and the reduction of manual labor.

With a huge bucket, the productivity increase brought by the excavator alone is enough to replace dozens of people working at the same time.

Especially in some construction aspects, it has a unique bonus.

"Fortunately, I chose to live broadcast because of Huang Biao the first time, otherwise I would have missed this airdrop."

Blessings come with misfortunes, and misfortunes come with blessings. Through the reward of the world's first person, Su Mo instantly decided:

The second time must be live broadcast!

Put the excavator card into the storage space, pick up the second treasure bag, and Su Mo began to check.

[Points treasure bag (ranked first reward, bound)]

[Description]: Open and get 1000 disaster points directly

The ordinary introduction cannot cover up the shock brought by the four-digit number. Without any hesitation, Su Mo directly chose to open the treasure bag, and 1000 points were instantly credited.

When the last item that looked like a compass came, Su Mo's mentality had calmed down, and there was no trace of anxiety at all.

With the excavator and the points kit, this airdrop reward can be said to have greatly improved the mechanical level of the shelter.

As for the compass, whether it is good or bad is no longer that important.

[Location needle (rare)]

[Description]: Press the button above the location needle, meditate on the image of the object you are looking for, and you can vaguely provide the location

[Restriction]: The accuracy of the location deepens with the degree of bond with the user (common bonds: blood, friends, pets)

[Restriction]: Use times 3/3

I wish you all a happy May Day!