At this time, Zhiming pounced, grabbed the half of the blood arrow exposed on the rat king's chrysanthemum, and under the ability to activate, the blood arrow became larger and became a blood knife, stabbing the rat king's stomach, and the blood knife quickly absorbed the blood in the rat king's body, making the blood knife bigger again, becoming a blood-colored spear, and the spearhead had almost pierced its throat. Pen, fun, and www.biquge.info

At this time, the Rat King's struggle slowed down, Zhang Yurong felt that the pull was weakened, and immediately pulled the Rat King out of the hole, Zhiming pulled out the blood spear, and the Rat King had no blood in his body. Stabbed down again, piercing the body of the Rat King, and then picking up the body of the Rat King and carrying it on his shoulders to show a smug look.

Ye Guchen stood up and smiled, the five of them escaped from the underground garage, and after coming outside, they immediately took off their gas masks, Zhiming took a few deep breaths and said, "Suffocate me, I feel like I'm about to die." ”

"It's no wonder that when you go to the fire, firefighters have to bring oxygen cylinders, and gas masks alone can't last long." Zhang Yurong said.

Ye Guchen looked at Chen Guo and asked, "Guoguo's shoulder is not lightly injured, let's find a place to treat the wound first." ”

They came to a room on the second floor of the West Building, Ye Guchen took off Chen Guo's combat uniform, first cleaned her wounds, then applied medicine and finally bandaged them, and the combat uniform needed to be taken back for repair.

Jiang Lili was also seriously injured, Ye Guchen handed her some medicine and said, "Do you want me to help you, you have one arm missing." ”

"The water ability allows my cells to grow quickly, and my arms will grow back." Jiang Lili shook her head, sat next to her and closed her eyes to rest.

Ye Guchen's own combat uniform was also seriously damaged, and he also took it off and threw it into the equipment manufacturing room for repair.

"Guoguo, Xiao Rong'er, this rat king should be able to recover after eating you. Zhiming, you bring the crystal nucleus of the Rat King, I have found a way to evolve. Ye Guchen said.

"Really, great." Zhiming directly cut open the head of the rat king with a dagger with blood change and dug out the crystal nucleus.

Chen Guo walked over and tore off the skin of the Rat King, tore off a large piece of meat and ate it, Zhang Yurong also tore off a large piece of the Rat King's leg, and was just about to eat it, when she saw Jiang Lili, who was sitting next to her with one arm missing, she handed the Rat King's leg to her and said, "You should recover quickly, this time it is thanks to you that you can fix the Rat King, otherwise we will all be in danger." ”

"Thank you." Jiang Lili actually needed this very much, but she was embarrassed to speak, and she took it and ate it too.

After Ye Guchen got the crystal nucleus, he found that it was only a second-level superb crystal nucleus, and it was not even a mutation, so he was a little disappointed, this can only be used to turn on technology.

At this moment, it was already dark outside, and after everyone had dinner, Ye Guchen said: "I can only give you the equipment you want tomorrow morning, come here to find me at 6 o'clock." ”

Jiang Lili nodded, stood up and left, after eating the meat of the Rat King, her body had recovered a lot, and there was still some evolutionary trend, after all, the second-level meat was very valuable to the first-level mutants.

Chen Guo and Zhiming were both injured and are now asleep, only Zhang Yurong is still sitting by the window.

"The body of the wasp will be used as a supper, it should be more valuable than the rat king, I will go to the laboratory to make a second-level evolution potion." Ye Guchen put the wasp's corpse on the table, and then teleported away.

Zhang Yurong was already full at the moment, so she waited for Chen Guo to wake up before eating.

As soon as Ye Guchen came in, he put the wasp's second-level mutant crystal nucleus, and the original second-level mutant crystal nucleus, and two first-level perfect crystal nuclei into the drug manufacturing room to start making.

Now that he has all of them, he could have made a second-level perfect evolution potion if he directly had a second-level perfect crystal nucleus, but no, he could only use these materials to collect them.

Fighting with the Vespa, although the Vespa was beaten by himself and had no power to fight back, he also felt that his attack was already much weaker, if it was the same level, he could take the Vespa's life in a few moves, unlike this time when he fought so many times to kill.

After that, he walked to the biology laboratory and saw Fangfang and Zhicong still lying on the operating table, at which time Nuwa's projection appeared beside him and said: "Their bodies are almost recovered, and the research data of the Red Devil virus will help them the most, but Fangfang is not a mutant, she is a mutant zombie like Zhicong, and her intelligence is not too high." ”

"Who can say for sure the path of evolution, it's only a second-level technology now, maybe there will be a way when the technology level is higher in the future, let her fight with us first." This time, they got a lot of different bones, which is enough to make their equipment. Ye Guchen said, and suddenly thought that he now had a lot of second-level different bones, so he asked: "Second-level different bones can be made into different gold, it should be even more powerful." ”

"Isn't it too wasteful to use first-level technology to do it, haven't you opened the second-level material fusion technology and no longer open a new material?" Nuwa said.

"Well, it's good that you reminded me, otherwise it would have been wasted." Ye Guchen walked to the control center and used the remaining ten first-level ordinary crystal nuclei to open the second-level material GX heterosteel, which was naturally one level higher than the performance of heterogeneous gold.

With the new materials, he continued to open the second-level armor manufacturing technology and the second-level weapon manufacturing technology, these two are basic technologies, which require 60 points of energy, which happens to be a second-level superb crystal nucleus.

Then he turned on the GX light armor in the secondary armor, and the GX heavy armor was two, the lucid armor used more advanced technology to make extremely tough nanomaterials as clothes, and then used GX polysteel as armor on the outside, the light combat armor was light and suitable for flexible combat methods. In addition to nanomaterials, the heavy armor has thickened the external armor and increased weight, and there is also a helmet, which can be said to be a turtle shell.

There is also a second-level technology GX battle knife, the blade is dark blue, exuding a metallic luster, and the appearance is somewhat similar to the Yanling knife, but his blade is thicker and wider.

Each of these three pieces of equipment requires 20 energy points, which is also a total of 60 energy points, which is also the energy of a second-level superb crystal nucleus.

After doing this, he teleported away, and it took more than half an hour to enter the research room, and the four of them took turns to keep vigil at night until half past five the next day.

After a night's rest, Ye Guchen and Zhiming's wounds have stuttered, Guoguo's wounds have completely healed, and the resilience of mutants is much stronger than that of humans, and after eating the body of a wasp, Guoguo and Zhang Yurong even felt a little improved.

As soon as he got up at half past five, Ye Guchen received news from Nuwa, everything in the laboratory had been made, and he was looking forward to the new equipment and the power of the real rhinoceros chariot, of course, what he was most looking forward to was Nuwa's ability.

Thinking of these, Ye Guchen couldn't wait, no matter how old he was, he was a child in front of his favorite toy. He gave the GX light armor to everyone and let them put it on, and the original armor was naturally recycled.

However, he still had two new sets of repaired combat uniforms and his own alien gold tactical saber, which were given to Jiang Lili and Zhu Na as a reward for their cooperation. In fact, these different bones are not consumed much, but he is the maker, and it is not up to him to decide how many materials are consumed.