Chapter 43

He killed two magical creatures that seemed to come out of the fantasy world. On the way to avoid the refuge, the mutant creatures that had frightened Su Mo in the past seemed to be much more lovely.

"Fireball... It's outrageous. If all the creatures described in the fantasy novels are going to appear one by one, the survival form of human beings is in jeopardy."

Fireball is not powerful.

This kind of monster, as long as humans hold a Gatling machine gun and have a bunker, even if it comes up dozens or hundreds at a time, it is difficult to break through the metal defense line.

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

"I hope not, otherwise human beings will only become rats in the hole forever!"

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

He shook his head, forcibly forgot all the worries in his mind, and saw the refuge at the end of the horizon ahead, and a long lost sense of security came.

Gold nest and silver nest, where can you have your own doghouse!

In just six days, sumo has completely regarded this land as his territory.

Along the way, with his tail drooping, Oreo was getting closer and closer to the shelter, and his spirit was high.

After carefully checking that there was no trace of strangers near the shelter, he came to the back of the hill. Su Mo opened the back door of the shelter and went in.

Crouching through the long tunnel, as the eyes became suddenly clear, one person and one dog returned to the shelter again.

The sunlight quietly transmits light and refracts, and the vent spills down.

Form a dazzling column of light.

A little dust can be seen dancing in the air with the naked eye in the light column.

The vegetable culture medium placed in the center of the base still did not sprout green buds, but the fragrance of soil brought vitality to the base.

"This is my refuge. If you want to destroy it, step on my body first."

Su Mo's fists stiffened at the thought that today's shelter would be broken in and destroyed by these dog headed animals.

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

After a few days, enough survival points and generators have been collected, and upgrading electric automatic weapons is imminent.

The crossbow, which can only shoot one crossbow, is still useful in hunting, but it is too restrictive if facing the enemy head-on.

In particular, it is not enough to see such monsters with magical power.

Concentrate, meditate on the system in his heart, and Sumo fixed his eyes on the crossbow.

[hunting compound crossbow (ordinary)]

Description: long range combat tool, with slow loading speed, high initial speed and considerable lethality, is a necessary tool for wilderness survival.

Firing speed: 140m/s

Range: 80m (maximum kill) 165m (effective kill) 330m (maximum kill)

Upgrade direction 1: upgrade crossbow materials, increase crossbow pounds, reduce upper chord pressure, and need survival (180)

Upgrade direction 2: upgrade crossbow materials, add electric stringing devices, change the firing mode, and increase the automatic firing mode. Survival is required (400)

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

After pondering for a while, Su Mo concentrated, and the upgrade demand of direction 1 jumped out.

Throwing away some parts whose names have never been heard of, sumo noticed two major items in the demand:

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

"Good guy, the 500W motor is at least fiveorsix kilograms. Adding a large battery, the weight of the crossbow is at least 20 kilograms."

"And considering the serious aggravation of metal fatigue, if the fire speed is increased, it will not be damaged for long."

With a little calculation in mind, sumo found the advantages and disadvantages of electric crossbow.

The lethality brought by 500W motor is absolutely enough. Even if the midway loss is included, there is at least 200 joules of kinetic energy.

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

"Forget it, there is no good solution to worry about so much. Solve the current problem first."

With all the general parameters in mind, sumo opened the trading market and began to search for goods.

With the addition of handling charges, the current trading market is no longer popular in the past few days, and hundreds of thousands of pages of goods have become seven or eight pages a day.

Few people are rich enough to buy goods like Su Mo, who now takes out points to pay for express delivery.

After turning over all the pages and finding no items, Su Mo had no choice but to come to the world channel.

[sumo: purchase a 500W motor with unlimited size and weight, as well as a composite lithium battery or lead-acid battery]

[Su Mo: I opened the purchase and was responsible for the express fee. If there are items to sell, please take them up and trade them quickly!]

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

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

"Lying in the trough, the front row hugged me Su Shen, the immortal stroked me on the top, and my hair grew longer. Not to mention, I saved this wave of luck to open the box."

"Congratulations on the claw knife - battle damage quality. Sorry, I went to the wrong set."

"Motor, lithium battery... Has Su Shen reached the electrical age? I still light a torch? Oh, I don't even have a torch, that's all right!"

"I have a lithium battery installed on my mobile phone. Does Su Shen want it?"

"The express fee is not cheap... It's really inhuman."

"Our Chinese is really great! Foreign Su Mo can't do it, our Chinese Su Mo can!"

With the passage of time, more and more people flocked to the world channel, just to see Su Mo's speech in the front row.

Seeing the popularity, Su Mo was so happy that he directly posted the acquisition information on the trading channel.

Soon, after spending 800ml of Youneng water and 11 points of disaster points, I successfully received a piece of motor with a simple shape, as if it had been removed from an electric car, weighing a full 12kg.

As for lithium batteries, after some screening, sumo bought two sets of batteries at the cost of 600ml of Youneng water and 40 disaster points, respectively:

A 20 ampere hour, 12.8v ternary lithium battery is used to install on the electric crossbow.

400 ampere hour, 12.8v standard lithium iron phosphate battery is used as the daily power consumption in the early stage of the shelter.

As a standard 12 volt battery, the 400 ampere hour battery can store about five degrees of electricity at ordinary times, which is fully sufficient for the initial use requirements of the shelter.

After sending the crossbow, battery and motor, this time, when Su Mo looked, the survival needs changed.

[hunting compound crossbow (ordinary)]

Upgrade direction 1: upgrade crossbow materials, increase crossbow pounds, reduce upper chord pressure, and need survival (180)

Upgrade direction 2: upgrade crossbow materials, add electric stringing devices, change the design mode, and increase the automatic firing mode. Survival is required (220)

"Hmm? The two major bulky items have been reduced by only 180 points... Can this upgrade 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, which fused the three items into a pool of water with blue light in almost less than a second.

With the frequency of green light scattering more frequently, the water began to condense and gradually became a new look (see this chapter).

The 10 kilogram motor disappeared, and the huge lithium battery did not know what it had become.

A device similar to an airbag is formed under the original hand support.

Most importantly, the newly produced electric crossbow is actually equipped with a luxurious sight, which is really gratifying.

Looking at the big killer in front of him, Su Mo, who was worried that the Kobold might attack, suddenly appeared a green number on his head!

Security +10000!