The pigskin is very tough, but it is far less tough than Jiang Liushi imagined. Pen, fun, and www.biquge.info

This mutant wild boar can collide with the base car, and in the original imagination of Jiang Liushi, it should be invulnerable. He had thought that he should go to the garage next door and get a hacksaw.

But I didn't expect that with only a dagger, the pigskin could be cut a little bit, although it was difficult, but it could still be done.

Could it be that after the mutant boar dies, its skin and flesh will undergo some changes, and it will no longer be as tough as it used to be?

Jiang Liushi's mind flashed through this thought, and it felt very possible, the star seed had just prompted, this mutant beast meat was edible, if it was as hard as rubber, who would be able to bite it?

It is a good thing to be able to cut the pigskin without too much effort, Jiang Liushi laboriously cut open the chest of the mutant wild boar, found the heart of the wild boar, and dissected the heart.

He was already covered in blood, according to Jiang Liushi's original impression, pig blood should be full of smell, but the strange thing is that the pig blood of this mutated wild boar is not only not fishy, but has a fragrant feeling, it seems that these bloods are not ordinary.

Jiang Liushi thought about it, found a few plastic buckets from the small restaurant to receive blood, and soon picked up several large buckets.

At this time, Jiang Liushi finally dug out a bead the size of a quail egg from the heart of the mutant wild boar.

The beads are crystal clear, like glass, very smooth to the touch, and a little warm.

Presumably this is the so-called mutant crystal nucleus.

Jiang Liushi took the mutant crystal nucleus and returned to the base car, and he carefully placed the mutant crystal nucleus in the groove that popped out just now.

"Click!"

With a soft sound, the mutant crystal nucleus was stuck in the groove, and then the metal groove slowly retracted.

The star prompt will sound: "The mutant crystal nucleus is successfully inserted, the base car unlocks the initial evolution, and the evolution direction can be selected-"

"Smack!"

A light curtain appeared in front of Jiang Liushi's eyes, and there were options on the light curtain, and each option was followed by a line of explanation text.

"Option 1: Open the first-level space fuel tank, the fuel tank capacity is ten cubic meters, the fuel tank is explosion-proof and bulletproof, and it can be upgraded."

"Option 2: Turn on the first-level space storage function, the size of the storage space is ten cubic meters, the low temperature and lack of oxygen in the space, the ingredients can be kept fresh, ordinary ingredients can be kept fresh for more than one year, and the mutant animal meat can be kept fresh for more than three years (the mutant animal meat is not easy to deteriorate, and it can be kept fresh for 30 days in a humid and hot environment at 30 °C. ）。 ”

"Option 3: Turn on the evolution automatic absorption function, the base vehicle can automatically absorb materials through particle beams, and there is no need to manually carry materials."

"Option four: add a robotic arm to the base car, and the robotic arm can bear a weight of 20 tons."

"Option 5: Add weapons to the base vehicle: a fuel-type flamethrower, which consumes a lot of gasoline to start, and pure oxygen combustion produces a high temperature of 2000 °C."

"Option Six: Upgrade the Air Cannon."

"Option 7: Upgrade Car Armor and Bulletproof Glass ......"

……

Jiang Liushi looked all the way and found that after option six, there were more options, but these options were dark and seemed to be unselectable.

Among them, Jiang Liushi saw the biological laboratory.

"Option 10: Open the biological laboratory, by adding materials, develop a gene evolution liquid, which can be used by the host to evolve genes, greatly enhance physical fitness, and open the need: secondary mutant crystal nucleus ×2."

Jiang Liushi's eyes lit up when he saw the option of the biological laboratory.

Developing a genetic evolution fluid? Can you strengthen your own physique?

This is amazing, Jiang Liushi knows that after the advent of this last world, not only animals will mutate, but also people will mutate.

And although he has a base car, his body is the biggest weakness, if the body dies, everything is over.

So much so that Jiang Liushi didn't dare to get out of the car.

And if he has the Genetic Evolution Fluid, he will become stronger in his own right.

In this way, the combat effectiveness will naturally be greatly enhanced.

This biological laboratory must be opened.

But...... You need two second-level mutant crystal nuclei, and you only have one first-level mutant crystal nucleus now.

Just killing this first-level mutant wild boar, he had already lost half his life, and as for the second-level mutant beast, Jiang Liushi didn't dare to think about it now.

He needs to become stronger, first the base car evolves, and then he becomes stronger with it.

In this torturous last days, Jiang Liushi has too many things to do.

Don't think about it in the biology lab.

Now let's turn on the previous function first.

The first to upgrade the fuel tank, it is too needed, and now the base car has too little fuel storage, and there is a ten cubic meter fuel tank, loaded with eight or nine tons of gasoline, no matter whether it is a collision or a weapon, it has the confidence, otherwise it will be too unjust to fight with the mutant beast and run out of fuel!

The second, storage space, Jiang Liushi is also greedy, now the base car space is not enough, many things can't be fitted, such as this mutated wild boar, it's a pity that it can't be fitted, and the storage space can still be kept fresh, with it, that is the mobile granary.

As for improving the strength of armor and bulletproof glass, turning on the automatic material absorption function, upgrading weapons, and opening new weapons, Jiang Liushi is all greedy.

Even the simple function of adding a robotic arm, Jiang Liushi felt that it was too necessary.

There is no mechanical arm, just carrying this mutated wild boar meat makes Jiang Liushi worried, a ten-ton big guy, how can this be moved?

However, he could only choose one.

The choice was too hard.

After thinking about it, Jiang Liushi still restrained his desires rationally, and he chose the first option - to increase the capacity of the fuel tank!

With a space tank, it is possible to store a large amount of gasoline.

There are many other upgrades, some of which are convenient to use, and some are designed to improve the combat effectiveness of the base vehicle.

And the first one, the space fuel tank, is directly related to Jiang Liushi's life at the moment!

The base car had to be repaired in the shortest possible time, and the 1200L gasoline requirement exceeded the current fuel tank limit, including the combat functions of many later base vehicles, all of which required an ultra-large capacity fuel tank support.

Without oil, everything is empty talk.

Jiang Liushi gritted his teeth and pressed the first option.

"Drip—"

With a soft sound, the star prompt sounded: "Selected: Upgrade the fuel tank." Upgrading requires 100 kg of steel. Upgrade time: 2 hours. ”

Fuck me!

Jiang Liushi's eyes widened, and he really wanted to kick the control panel.

I still need steel, I need your sister!

He also thought that he could upgrade by clicking directly, but it turned out that there was a mutant crystal nucleus, which was only the most basic condition for division evolution, and the materials still had to be found.

Also, how can you upgrade a fuel tank without steel?

But where to find steel now?

Jiang Liushi was beside several vans and trucks, as well as large trucks.

These cars are full of steel, but how to remove this steel and move it to the base car is a big problem.

If the base car turns on the function of option 3 and can automatically absorb materials, it can absorb the steel on these trucks without moving it and directly extending the absorber.

But now, of course, Jiang Liushi can't waste this precious first evolution on turning on the automatic absorption function in order to save trouble.

Steel must be found, fuel tanks upgraded.

But this mutated wild boar......