"Compared to Sun Luping's herd immunity, I am still more inclined to study vaccines."

Ye Duyi was serious, "The herd immunity in Sun Luping's mouth is based on the corpses of ordinary people, so don't want this immunity!" ”

"Besides, even if there is some kind of herd immunity, will society be better? Without civilization and morality, and only judging by strength, what is the difference between such humans and animals? ”

Zhong Lishu nodded, his voice firm, "So we're going to study a vaccine!" ”

"If you want to restore the previous civilized society, you must make this world free of supernatural people, no zombies, only ordinary people!"

"So how are you doing now? Where have we got? ”

"Well, it may take a while......"

Ye Duyi raised his eyebrows, "For a while?" ”

"It's just a little bit of an eyebrow now. If it's fast, maybe a year or so will be fine, and if it's slow, it will take more time. ”

"That's a bit slow." Ye Duyi knew that this speed was already very good, but thinking of those various dark and distorted phenomena, she couldn't wait to conjure up the vaccine immediately.

"That's the limit speed that can be achieved right now."

Zhong Lishu was very helpless, "After all, it's the end of the world, and there is no way to compare with the previous research conditions, and if you want to speed up the progress, you don't have that hardware." ”

Just as Ye Duyi was about to say something, a prompt from 073 sounded in her ears, she paused, and then continued to speak, "What's missing?" Maybe I can help. ”

Hearing her say this, Zhong Lishu didn't give her any politeness, and immediately reported a lot of proper nouns.

Ye Duyi summed up the points needed, huh......

"I think it might be worth adding a bug to you."

……

After saying goodbye to Zhong Lishu, Ye Duyi paid attention to the system prompt that sounded just now-

[Zhao Ting lost his ability, was physically and mentally traumatized, and hated the heroine Song Yue,]

Zhong Lishu nodded, his voice firm, "So we're going to study a vaccine!" ”

"If you want to restore the previous civilized society, you must make this world free of supernatural people, no zombies, only ordinary people!"

"So how are you doing now? Where have we got? ”

"Well, it may take a while......"

Ye Duyi raised his eyebrows, "For a while?" ”

"It's just a little bit of an eyebrow now. If it's fast, maybe a year or so will be fine, and if it's slow, it will take more time. ”

"That's a bit slow." Ye Duyi knew that this speed was already very good, but thinking of those various dark and distorted phenomena, she couldn't wait to conjure up the vaccine immediately.

"That's the limit speed that can be achieved right now."

Zhong Lishu was very helpless, "After all, it's the end of the world, and there is no way to compare with the previous research conditions, and if you want to speed up the progress, you don't have that hardware." ”

Just as Ye Duyi was about to say something, a prompt from 073 sounded in her ears, she paused, and then continued to speak, "What's missing?" Maybe I can help. ”

Hearing her say this, Zhong Lishu didn't give her any politeness, and immediately reported a lot of proper nouns.

Ye Duyi summed up the points needed, huh......

"I think it might be worth adding a bug to you."

……

After saying goodbye to Zhong Lishu, Ye Duyi paid attention to the system prompt that sounded just now-

[Zhao Ting lost his ability, was physically and mentally traumatized, and hated the heroine Song Yue,]