Unexpectedly, he could cut with his dagger the pigskin a little bit . Although it was difficult, he had somehow pulled it off .

[Did the mutant boar’s flesh have some changes after its death, which was no longer as tough as it once was?] Jiang Liushi thought, but it was quite possible that the Starseed was just suggesting that the mutant animal could be eaten . What if it was as hard as rubber, who could bite it?

It was a good thing that Jiang Liushi took a little effort to cut the pigskin . Jiang Liushi cut the mutant boar’s chest, finding the boar's heart, and then opened its heart . He was covered in blood . According to his original impression, pig blood should be full of stench, but strangely, the mutant boar’s blood was fragrant . It seemed that the blood was special . Jiang Liushi thought and found several plastic buckets from the restaurant to store the blood . Several barrels were quickly picked up .

But at this moment, Jiang Liushi finally dug up a quail egg sized bead from the heart of the mutant boar . The bead was crystal clear, and it felt very smooth and warm . Presumably this was the so-called mutant nucleus .

Jiang Liushi took the mutant nucleus and returned to the MCV . He carefully placed it in the MCV’s groove .

"Whack!"

With a soft sound, the mutant nucleus was stuck by the groove, and then the metal groove slowly shrank back .

The Starseed beeped, [The mutant nucleus was put successfully, Mobile Construction Vehicle unlocked the first evolution, and you can choose the direction of evolution . ]

"Bang!"

A light screen appeared in Jiang Liushi’s eyes . There were some options on the screen, and each option was followed by a line of interpretation .

. . .

"Option 1: Open a first-degree space fuel tank, with a capacity of ten cubic meters, adding explosion-proof and bulletproof . It can be upgraded . "

"Option 2: Open a first-degree storage space, with a size of ten cubic meters, providing low temperature hypoxia space in order to preserve fresh ingredients for one year . The mutant meat can be preserved for three years (Mutant meat was originally not perishable . In 30 degrees of hot and humid environment, it can also be kept for 30 days . ) . "

"Option 3: Open the evolution of automatic absorption function . The MCV can automatically absorb materials with a particle beam . "

"Option 4: Add mechanical arms to the MCV . It can handle 20 tons . "

"Option 5: Increase the MCV’s weapons: fuel type flame thrower, which needs to consume a large amount of gasoline to start . And pure oxygen combustion temperature must be 2,000 centigrade . "

"Option 6: Upgrade the Air Cannon . "

"Option 7: Upgrade car Armor and bulletproof glass . "



Jiang Liushi looked down and found there were more options after option 6 . However, these options were dark, and couldn’t be chosen . And among them, he saw the biological laboratory .

"Option 10: Open biological labs, developing genetic evolution fluids by adding materials, for host evolution genes, and greatly enhance physical fitness . It needs: two first-degree mutant nucleus . "

Jiang Liushi looked at the biological laboratory option with bright eyes all of a sudden . Gene evolution fluid? For enhancing their physique? This was disastrous . Jiang Liushi knew that after doomsday, not only animals were mutant, people also had variations . Although he had a MCV, his body was his biggest weakness . If HE died, everything would be over .

That’s why Jiang Liushi did not dare to get off . If he had the gene evolution fluid, he would become more powerful . The whole combat prowess would naturally be greatly improved . The biological laboratory had to be opened . But it needed two first-degree mutant nucleus, and so far he had only one . The MCV was severely damaged just to kill the mutant boar . As for two, Jiang Liushi couldn’t imagine . He needed to be stronger .

The MCV should be improved first, then he would become stronger . This eschatological torture let Jiang Liushi have too many things to do . There was no way to think about the biological laboratory . Now he needed to carefully choose a function for the MCV’s evolution .

The first option, upgrading the fuel tank, was really necessary . The MCV’s current fuel tank was too small, ten cubic meters, only for eight or nine tons of gasoline . Regardless of collision or using weapons, it all needed fuel . Actually, it would be too cruel if they were killed by running out the fuel!

The second option, storage space, was also attractive for Jiang Liushi . The MCV was in lack of space . A lot of things were needed to be held, such as the mutant boar meat . With a huge storage space, the MCV will become a mobile granary .

As for upgrading armor and bulletproof glass strength, opening automatic absorption of materials, upgrading weapons and so on, Jiang Liushi was very perplexed . Even that simple function of adding mechanical arms, he felt it was too necessary .

No mechanical arms, only carrying this mutation boar, it let Jiang Liushi worry . Ten tons! How could it be moved? However, he could only choose one . The choice was too difficult .

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Jiang Liushi thought about the choice carefully, and then, he chose the first option to increase fuel capacity because it was directly related to Jiang Liushi’s life! A large amount of gasoline could be stored .

The MCV had to be maintained in the shortest time . It demanded 1200L gasoline . Then many of the subsequent combat functions all needed an ultra large gasoline capacity . Without gas, everything was impossible . Jiang Liushi pressed the first option clenching his teeth .

"Di--"

By Jiang Liushi’s side, there were several cars, and trucks . The cars were made of steel, but how their steel be removed . It was a big problem . If the MCV had the third option, which could automatically absorb materials, it could make the iron be absorbed by itself . But now, it was impossible for Jiang Liushi to choose this option . He had to find enough steel for upgrading the fuel tank .

But the meat of the mutant boar…