After getting some information about the cannibals, Li Shu didn't continue to bother the patriarch, but got up and went outside.

Li Shu is actually still very curious about this place.

In the second acid rain of the last days, all creatures that touch the rain will mutate.

Plants mutate directly, and even attack humans.

And the water sources are all polluted, and they are not suitable for human consumption at all.

And those buildings, if they are not highly protective, will be more or less corroded by acid rain.

But the cannibals are not only okay here, but even alive and well.

The buildings looked fine, and the plants didn't attack the cannibals.

Even their water source is obtained directly outside, which is what makes her most curious.

Li Shu saw a woman fetching water from a distance, and she couldn't help but raise her feet and walk over there.

When I walked in, I saw that this was actually a pool of spring water, and the water source slowly flowed out from a small hole above, and it was endless.

And the cannibals all drank the water from this spring directly, without any concern.

Li Shu watched them drink it, and then nothing happened, and curiously asked Kai Kai to test the water source: "Kai Kai, can you see if there is a zombie virus in this spring water?" ”

In fact, you can guess without asking Li Shu, it must be not poisonous, otherwise how would they be fine if they drank it!

But the result was unexpected by Li Shu: "Master, this is a ...... containing zombie virus"

As soon as these words came out, Li Shu didn't have time to be surprised, and hurriedly protected Xiaobao behind him, and then looked at the cannibals around the spring with a vigilant face.

The cannibals didn't know what had suddenly happened to the outsider, stared at them for a while, and then turned back and continued to do their own thing, continuing to wash vegetables and cook.

Seeing that they were safe and sound, Li Shu couldn't believe it: "Could it be that they just showed us just now?" In fact, they didn't drink the water here, but drank the clean water that was hidden, and they were ready to trick us into drinking the water with the zombie virus when the time came? ”

Kai Kai shook his head: "I don't think so, before you asked me, I started to test the water quality here, and I also saw these cannibals drink the water here, and the moment the spring water enters their bodies, it is indeed able to detect the zombie virus." ”

"But the strange thing is that after they drank the water, they couldn't detect any traces of the zombie virus after they tested again, and I still haven't figured out what happened?"

Li Shu guessed that it was probably because of the cannibals, they have white blood cells that are resistant to the zombie virus, and they are immune to the zombie virus!

If that's the case, then the cannibals are completely open!

Of course, these are all Li Shu's guesses, and in order to get a closer conclusion, she needs to do experiments.

Li Shu asked Xiaobao to go to Yu Yechen first, and then walked to the spring by himself, looking at the spring water that these cannibals could eat directly.

The waterhole is about five meters deep, the size of an acre of land, and the spring water is so clear that you can even see the small fish inside.

Li Shu took out a test tube from the space, carefully took some spring water into it, and also took some black soil samples on his body, and then walked to an empty room and took out his own testing equipment.

The reason why she chose to experiment outside instead of going directly into the space was because some people would wonder what she was doing, so they chose to hide in the corner or peek through the crack of the door.

In order to avoid trouble, Li Shu still moved all his equipment directly.

After all, these equipment are of no use to the cannibals, and if they really take them in time, they will not use them.

But if they find that their space can enter people, they will find a holy place to escape from the world, and they will naturally think about it, and even get along with a series of ways to get her space.

Anyway, it's not strange that the spatial ability can be in the last days, but there is a small world in the space, and even people can enter, which is a really rare thing.

After a series of tests, it was confirmed that there was indeed a zombie virus in the spring water.

Moreover, Li Shu also reacted this spring water with human saliva, as well as substances that the spring water may act on in the human body, and did not find that the zombie virus was decomposed or disappeared during the whole process.

It turns out that if this water is consumed by an ordinary person, it will change every minute.

Li Shu also tested the black soil, and found that there was indeed a substance in the soil, which could suppress the heat transmission of the human body, that is, it could make the radio wave detection unable to detect the existence of a person.

Immediately, the spring water and black soil were mixed for experimentation, but the two would not interact, so the black soil was not tender and caused the zombie virus to be decomposed.

Then the problem can only be with the cannibals, Li Shu thought about it, and went out to find the patriarch with some things.

She made no secret of her purpose: "Patriarch, can I take some of your people's blood for a test?" ”

Originally, the patriarch who heard the report that Li Shu was doing an experiment did not plan to deal with her.

But now that she heard that she was going to use their blood for experiments, what was the difference between that and the human experiments they had just seen.

The patriarch sat up instantly, changed his indifferent attitude just now, and looked at Li Shu with a vigilant face: "You are actually in a group with them, under the banner of protecting us, in fact, they are directly entering us, making us trust you, and then willingly being a guinea pig for you to experiment!" ”

“……”

Li Shu was slightly stunned, but he didn't expect the patriarch to think like this: "If we really want to test you, if we are really in the same group as those people, then I don't need to directly confess to you what we are developing at that time." ”

The patriarch snorted coldly: "Who knows if it was your plan, just to win our trust, and then coax us to serve you willingly, and then unconsciously listen to your words, and finally have to die in your experiment." ”

When the patriarch said this, there were already strong men with weapons coming over to surround Li Shu and them.

In fact, as early as when Li Shu took out the tester, someone was staring at her.

The person who was hiding in the corner to observe Li Shu was not out of curiosity, but because he was spying on her, and if he found anything wrong with her, he would immediately take her down.

Li Shu's eyes rolled and swept around, but he didn't move.

She looked at the patriarch and frowned slightly: "Patriarch, if I were a member of those organizations, I would never be so troublesome, I would have to waste time here, but directly let people arrest you all." ”