Xu Hao has been massacring zombies in the new city for the past few days, and Huang Qifa and the others followed Xu Hao to clean up the battlefield.

The only casualty was when he met the screamer, and the screamer saw that Xu Hao did not keep its ultimate, but directly made his neck thicker in an instant, and then a huge sound wave was sent out from its mouth, Xu Hao saw it and directly fixed his mind and covered his ears.

Other people have also popularized this zombie in the base, so they all covered their ears, but even if they covered their ears, except for Xu Hao, everyone else felt a splitting headache, their eyes were black, and a few people were standing on the edge of the building, their bodies shook, and they fell directly.

You don't have to look at it, it's definitely dead, and even whether you can turn into a zombie is a question, and Xu Hao ran directly to him when the screamer's neck became thinner, looking at the neck that was not much thicker than a bamboo pole, Xu Hao directly punched it, and with a "click", his neck was broken in response to the fist.

Xu Hao shook his hand, and the zombie head was thrown directly into the crowd by him, and someone stepped forward to take out the crystal.

Of course, Xu Hao's biggest harvest was two fourth-order evolution crystals, and in just a few days, two more fourth-order zombies appeared in the new city, which were solved by Xu Hao, Xu Hao did not absorb them, but kept them for Li Siyi and them, because there were also people in the base who had reached the peak of the third order and lacked fourth-order evolution crystals.

Soon Xu Hao and the others closed the team, and they also took in a group of survivors, but most of these people were skinny, and only a few of them could be regarded as round.

Of course, what the reason is, needless to say, we also know that where there are people, there are rivers and lakes, where there is rank, and where there is oppression.

Xu Hao entered the laboratory, and Li Siyi happened to come over and said, "Professor Ma's research has made new progress, do you want to go and see it!" ”

Xu Hao thought about it, anyway, it's okay, let's go and see what results they have.

Xu Hao handed her the two yellow crystals in his pocket and said, "You take one in a while, and one for Murong Yunsheng, her ability is very useful, I plan to take her to the city in the future." ”

Li Siyi nodded and asked, "Why do you say that human beings can only advance by relying on the evolution crystals of high-level zombies, but humans can't advance on their own." ”

Xu Hao listened, and said without even thinking about it: "I don't know!" ”

Li Siyi: "It's good if you don't know!" ”

Xu Hao: "......"

Li Siyi: "It's because you don't know that Professor Ma's research is useful, otherwise wouldn't it be in vain!" ”

Xu Hao listened to Li Siyi's explanation and understood what she meant just now, she thought that Li Siyi had changed her skin just now, but now she knew that she was afraid that Professor Ma was researching something that she had known for a long time.

But thinking of this, Xu Hao glanced at her again, the reason why Li Siyi asked herself like this must have felt that she should have known a lot, so she asked, and she couldn't help but think a little more when she thought of it.

However, when I think of my previous performance, it really doesn't make sense in many places, such as how to take this evolution crystal, and I know how to get the ability, so many people must suspect that something is wrong with me, and I know a lot of things that others don't know, so Xu Hao feels normal about Li Siyi's behavior.

Soon the two came to the place where Professor Ma worked......

A thousand words first, and the rest of the night!

(End of chapter)