Chapter 43 Finally Done! Electric Crossbow!

After killing two magical creatures that seemed to have come out of a fantasy world, on the way back to the shelter, the mutant creatures that had frightened Su Mo in the past seemed much cuter.

"It's too outrageous to rub the fireball. If all the creatures described in fantasy novels were to appear one by one, the survival of mankind would be in jeopardy."

The fireball is not very powerful.

For this kind of monster, as long as humans hold a Gatling gun and have a shelter, even if dozens or hundreds of them come up at a time, it is difficult to break through the metal defense line.

But in addition, if there are other creatures like the mythical dragons

"I hope not, otherwise humans will only be mice in the cave forever!"

The more Su Mo thought about the future of mankind, the more he felt that the future was bleak.

He shook his head and forced himself to forget all the worries in his mind. Seeing the shelter that had appeared at the end of the horizon in front of him, he felt a long-lost sense of security.

There are golden nests and silver nests, where is your own doghouse!

In just six days, Su Mo has completely regarded this area as his own territory.

Oreo, who had been hanging his tail along the way, became more and more energetic as he got closer to the shelter.

After carefully looking around the shelter and finding no traces of strangers, he came to the back of the hill, opened the back door of the shelter and went in.

Crouching through the long tunnel, as the view in front of him suddenly became clear, the man and the dog returned to the shelter again.

The sunlight quietly refracted through the vents and sprinkled down.

Forming a dazzling beam of light.

In the beam of light, you can see a little bit of fine dust dancing in the air.

The vegetable culture medium placed in the center of the base, although there are still no green sprouts, the fragrance of the soil that comes out brings a breath of life to the base.

"This is my shelter. If you want to destroy it, step over my body first."

When he thought that the shelter would be broken into and destroyed by this group of dog-headed beasts, Su Mo's fists hardened.

Sitting at the table, Su Mo took out the crossbow from the space and placed it on the table in the sunlight.

After a few days, he had gathered enough survival points and generators, and upgrading the electric automatic weapons was imminent.

A crossbow that could only shoot one arrow was still useful when hunting, but it had too many limitations when facing the enemy head-on.

Especially when encountering a monster with magical power, it was not enough.

Concentrating his mind, silently reciting the system in his heart, Su Mo looked at the crossbow.

[Hunting compound crossbow (ordinary)]

Description: long-range combat tool, slow loading speed, high initial velocity, with considerable lethality, an essential tool for survival in the wilderness.

Shooting speed: 140m/s

Range: 80m (maximum lethality) 165m (effective lethality) 330m (farthest lethality)

Upgrade direction 1: Upgrade crossbow materials, increase crossbow poundage, reduce stringing pressure, requires survival points (180)

Upgrade direction 2: Upgrade crossbow materials, add electric stringing device, change shooting mode, add automatic shooting burst mode, requires survival points (400)

"The second upgrade direction requires 400 survival points. After upgrading the generator, I only have 303 points left. Let's see if I can find a way to get some items in to reduce the demand."

After a moment of hesitation, Su Mo focused his mind and the upgrade requirements for direction 1 popped up.

Apart from some parts whose names he had never heard of, Su Mo noticed two major items in the demand:

500W electric motor, composite lithium battery or lead-acid battery.

"My goodness, this 500W electric motor weighs at least five or six kilograms. If a large battery is added, the weight of the crossbow will at least increase by 20 kilograms."

"And considering the serious increase in metal fatigue, if the firing rate is increased, it will be damaged after a short time."

After a brief calculation in his mind, Su Mo discovered the advantages and disadvantages of the electric crossbow.

The lethality brought by the 500w motor is definitely enough. Even if the loss in the middle is taken into account, it can at least have 200 joules of kinetic energy.

But at the same time, such a manic output power is bound to lead to a loss of accuracy. The battery and motor must be placed at the rear, so that the center of gravity of the entire weapon is all at the rear. It is estimated that it will be difficult to aim well.

"Forget it, there is no good solution to worry about so much. Let's solve the current problem first."

After remembering all the approximate parameters in his mind, Su Mo opened the trading market and began to search for products.

After adding the handling fee, the current trading market is no longer as hot as it was a few days ago. Hundreds of thousands of pages of products have become seven or eight pages in one day.

Few people are rich enough to use their points to pay for express delivery and purchase items like Su Mo is now.

After flipping through all the pages and not finding the items, Su Mo could only helplessly come to the world channel.

[Su Mo: Purchase a 500W electric motor, of any size and weight, as well as a composite lithium battery or lead-acid battery]

[Su Mo: I am starting to buy, and I will be responsible for the express delivery fee. If you have items to sell, please bring them up for trading! ]

After surviving the first disaster, everyone's daily call speakers became two.

When Su Mo's first statement appeared on the world channel, it did not attract everyone's attention, but when the second one followed, it immediately detonated the world channel.

"Fuck, the front row hugged me Su Shen, the immortal touched my head, and I was married to immortality. I won't say much. I'm saving this wave of luck to open the box"

"Congratulations on getting the Claw Knife - Battle Damage Quality, Sorry, I went to the wrong set"

"Motor, lithium battery, has Su Shen reached the electrical age? I'm still lighting a torch? Oh, I don't even have a torch, that's fine!"

"I have a lithium battery installed in my mobile phone, do you want it, Su Shen!"

"This express fee is not cheap, it's really inhumane"

"Our China is so amazing! Foreign Su Mo is not good, but our Chinese Su Mo is!"

As time passed, more and more people flocked to the world channel, just to admire Su Mo's speech in the front row.

Seeing the popularity, Su Mo was also happy, and directly posted the acquisition information in the trading channel.

After a while, after spending 800ml of phantom water and 11 disaster points, he successfully received a motor with a simple shape, as if it was disassembled from an electric car, weighing a full 12kg.

As for lithium batteries, after some screening, Su Mo spent 600ml of psionic water and 40 disaster points to buy two sets of batteries, namely:

20 ampere-hour, 8v ternary lithium battery, used to install on the electric crossbow.

400 ampere-hour, 8v standard lithium iron phosphate battery, used as daily power consumption in the early stage of the shelter.

As a standard 12-volt battery, 400 ampere-hour can store about five degrees of electricity in normal times, which is completely enough for the initial use requirements of the shelter.

After the crossbow, battery and motor were delivered, this time, when Su Mo looked at it, the survival point requirements had changed.

[Hunting compound crossbow (normal)]

Upgrade direction 1: Upgrade the crossbow material, increase the crossbow poundage, reduce the string pressure, and require survival points (180)

Upgrade direction 2: Upgrade the crossbow material, add an electric stringing device, change the design mode, and add an automatic shooting burst mode, which requires survival points (220)

"Huh? The two most important parts only reduced by 180 points. Can this upgrade also change the material properties?"

Without hesitation, Su Mo directly chose to upgrade.

The light moved, and after 220 survival points were deducted, a green light scattered out, and in less than a second, the three items were fused into a pool of water-like objects with blue light.

As the frequency of the green light scattered more frequently, the water-like objects began to condense and gradually changed into a new shape (please see this chapter).

The 10-kilogram motor disappeared, and no one knew what the huge lithium battery had become.

A device similar to an airbag was formed under the original hand rest.

The most important thing is that the newly-made electric crossbow actually comes with a luxurious sight, which is really exciting.

Looking at the killing machine in front of him, Su Mo, who was originally worried about the possibility of the Kobolds attacking, suddenly saw a green number pop up above his head!

Sense of security +10000!