Then there is the problem of graphene chips, relying on the graphene etching machine obtained from Songjiang Electronics Research Institute, Xingchen Electronics has the ability to produce graphene chips. However, the supply of graphene raw materials has become a new problem, not to mention the high price of graphene purchased from the market, and the quality is also very poor. It contains a large number of defective fragments, which are used to produce graphene chips, and the yield rate is very low, which is one of the reasons why the cost of virtual glasses is difficult to reduce.

There must be a more advanced graphene production process here in the last days, and this also needs to be restored by Yu Yongkang and others.

"Restoring pre-apocalyptic technology, it's a challenging task. The technical information is easy to do, and the Jinshan Electronics Research Institute has stored a lot of technical information here, and you should be able to find what you said, but the difficult thing is the equipment and raw materials. Now there are zombie mutants everywhere outside, and it is very difficult to get them together. ”

Jiao Bai waved his hand and said, "You don't need to worry about these, tell me what raw materials you need, and I will provide them to you." If you need some special equipment, just tell me where it is and I'll move it for you. ”

After dinner, Jiao Bai returned to the bedroom, and just as he wanted to teleport back to Earth, there was a knock at the door. Jiao Bai was a little curious, who would come to knock on his door at this time, the survivors were worried about the day, and now they arrived in a safe place, they should all rest.

Jiao Bai opened the door, but he was stunned, and the one standing at the door was Lu Kexin, the daughter of the zombie elder sister. Jiao Bai let the door open and let Lu Kexin in, and then said behind her, "Sister Zombie, are you here too?" Is there anything looking for me? ”

Sure enough, Jiao Bai's guess was not wrong, and the figure of the zombie elder sister appeared from the door. She nodded at Jiao Bai and walked into Jiao Bai's bedroom with her daughter.

After sitting down, Lu Kexin glanced at Jiao Bai and asked a little timidly: "My mother told me that Lu Chao, Wang Zhengyuan, and your subordinates are all disguised as zombies, and she asked me to ask you, can you teach her this skill of disguised as a human?" ”

The zombie elder sister can know Lu Chao's true identity, Jiao Bai is not surprised, after all, they are both zombies, and it is easy to feel the breath of the same kind. He was surprised by this request of the zombie elder sister, "You want to become a human?" ”

Lu Kexin closed his eyes and felt it, and then said: "Mom said that she wants to talk and take care of me, so that I can integrate into human society." ”

Lu Kexin's expression was not too clear, but Jiao Bai still understood what the zombie elder sister wanted to express, she was afraid that her identity would make other survivors afraid, and then affect her daughter's relationship with others.

Jiao Bai looked at the zombie elder sister and said sincerely: "I'm not afraid to tell you that Lu Chao They were summoned by me with zombie crystals, and the reason why they can turn into human beings is because of the use of a prop." I don't know if this prop can be used against other zombies, so I can only give it a try. ”

Hearing this, Lu Kexin looked at Jiao Bai with eager eyes, his face was full of expectation, and the zombie elder sister also looked at Jiao Bai, but it was difficult for the stiff muscles on its face to make any expression, so it was impossible to judge its thoughts, and I thought it was also looking forward to it.

Saying that, Jiao Bai had already purchased a set of human skins from the system mall, locked the zombie sister, and chose the equipment.

A message popped up, "The target you chose was not your summoned beast, and the item was unsuccessful." ”

"How's that, what about the props, why didn't I see it?" Lu Ke asked with concern.

Jiao Bai shook his head and said with some regret: "I've tried, but I can't use it, this prop of mine has no substance, it's a bit like the skills used by evolutionaries." ”

Lu Kexin's little face was full of disappointment, "Is it really not good, it turned out to be like this." ”

The zombie elder sister also kept gesturing with her hands, as if she wanted to express something. Lu Kexin hesitated for a moment, but still said what her mother meant: "My mother asked me to ask, is there any condition needed, why can Lu Chao and them?" Everyone is a zombie, and they should all be about the same. ”

"Uh" Jiao Bai really didn't know how to express this difference, "Let's put it this way, I'm a summoner, you all know that." This prop of mine is only effective against my summoned beasts, like Lu Chao, they are my summoned beasts. Sister Zombie, if you want to use this kind of prop, it's not impossible, that is, to become my summoned beast. I have a skill that can do that. But once you do that, there will be a master-slave relationship between you and me, and you have to think about it before making a decision. ”

"Is that so?" Lu Kexin and the zombie elder sister were silent. After a long time, Lu Kexin spoke again: "My mother said that she can accept to be your summoned beast, but you can't order her to do something against her heart, and besides, she must have the right to move freely." ”

"No problem, Sister Zombie, you are ready, I will use skills on you in a while, you can relax and don't resist."

After that, Jiao Bai had already begun to use the domestication skill on the zombie elder sister, and the black skill light continued to shoot out from Jiao Bai's hand, hit the zombie elder sister, and then collapsed. The success rate of domestication skills is a little too low, and it took hundreds of times to domesticate Huoluan eggs last time. At that time, Xiaohuo was still an eighth-level mutant beast egg, and the level span was too large, and the low success rate of skills was understandable. But this time, the zombie eldest sister and Jiao Bai are at the same level, both of them are level four, and they have also used their skills hundreds of times, and they didn't succeed until an hour later, which is a bit unreasonable.

After the successful domestication, the zombie elder sister was already a Jiao Bai summoned beast, and he also knew the name of the zombie eldest sister for the first time - Meng Xiaotong, a very popular name. Jiao Bai kept his promise and equipped the zombie Meng Xiaotong with the set of human skins he had purchased earlier.

After a flash of colorful brilliance, Meng Xiaotong has regained his human appearance, in his thirties, about 1.7 meters tall, and his appearance is still quite delicate. What made Jiao Bai strange was that Meng Xiaotong's appearance felt a little familiar to him, but it was not like any acquaintance he knew, which was really strange.

Meng Xiaotong stroked his cheeks back and forth with both hands, and after confirming that he had really regained his human appearance, he was naturally overjoyed.

"Mom, you're so good-looking!" Lu Kexin was also very excited to see her mother return to her original appearance, jumped into her mother's arms, and kissed her twice on the cheek.

This scene of the mother and daughter in the same frame made Jiao Bai suddenly remember something, took out his mobile phone from the portable space, opened the photo album, and found a photo from a long time ago.