Watching the female zombies devour the mutants, Zhou Yan's negative emotions were gone. He walked between the female zombies and shot them one by one in the head to help them free.

Then walk back to the last mutant.

"What do you want to do, I'll tell you, I'm not the pig head three, you can't scare me, Jiji!" The mutant lay on the ground and said sharply.

Zhou Yan put a convenience bag on the protruding rock, sat down, and talked to the mutant while checking the information flow on the retinal light screen of his left eye: "You scum are very different mutations, tell me, how did you mutate." ”

"Do you think I'm going to tell you, slut?"

"I have so many ways to torture you, do you want to try them one by one? Seeing that your vitality is very strong, there is definitely a chance to play a lot of tricks. ”

"I won't care, I'll tell you, slut, I'm not even afraid of death, I've been ready for a long time."

"There's really no need to be afraid of death, but I'll let you live, it's better to die than to live." Zhou Yan's anger has been vented, and now he is very patient, chatting with mutants without a match.

In fact, his attention has shifted to the flow of information on the retina light screen.

I didn't have time to pay attention to it, but now I know that there is a high concentration of radiation gas here, which is higher than the concentration of a poisonous storm. Of course, this is not surprising.

The Underground Exotic is a very low-lying place, and it is normal for radiant gases to accumulate.

There is a mutant corpse at his feet, and the micron robot in the left-handed recycling bin is activated, and the six-pointed star pattern keeps scanning the corpse.

It was discovered that the corpse of the mutant contained evolution liquid, radiation gas, energy crystals, and variety minerals. At the same time, there was also a mixture of animals and plants that ate rats, which was pulled out and trampled to death by Zhou Yan, and the corpse was also scanned and found that the body of this strange creature contained evolution liquid, energy crystals and variety minerals.

He shot straight out the hook gun, flew up to the top of the cave, and pulled out a few small bean sprouts.

Pinch to death, these little things contain evolutionary fluids and energy crystals.

In the entire underground exotic, except for mutants, there are only plant-like creatures that eat mice, small things like bean sprouts, these two creatures, probably exotic protists, neither animals nor plants, very strange life.

"Rat trap and stone bean sprouts......

These are the names he gave to two strange creatures.

Rat trap grass contains variety minerals, which is very worth studying; At the same time, rattrap grass and stone bean sprouts both contain energy crystals, and there are also a lot of them, which are worth absorbing.

More critically, it may be rattrap grass and stone bean sprouts that cause physical changes in mutants.

The four resources were absorbed and utilized by them, and only then did they have the current strange evolutionary method.

"You still refuse to cooperate, you have a lot of backbone, I appreciate you." Zhou Yan looked at the mutant who was fighting with him, and the other party had recovered from dying to full vitality in less than half an hour.

The strength of physical fitness can be seen.

Of course, the stronger the better, so that you won't die right away when tortured.

……

Half an hour later, the mutant, who was dying again, finally trembled and fell into terror: "Ah! Don't torture me anymore, I say, I say, I say, I say whatever you ask! ”

Zhou Yan threw away the gloves stained with dirty blood on his hands, and asked calmly: "Name, hometown, age." ”

"Pei Shili, a native of Nanjing, is forty-one years old."

"Tell me about your post-apocalyptic experience."

"I got sick at the end of the day and contracted the zombie virus, and the troops in the Eastern Theater quarantined me and put me in the first shelter. Later, some of us mastered a riot, and all our quarantined patients fled, and I came to this side of the old mountain with the old gun. ”

Pei Shili and the others were sick people, isolated by the first shelter, and cooperated with the research.

Sometimes the research requires vivisection, which makes the sick person feel abused, so he plans a riot, but he didn't expect it to be successful. The First Vault fell into chaos, and Pei Shili and other sick people fled into Laoshan, hatred made them hostile to humans, but they were helpless. Until one day, I found an underground exotic.

"When we first came in, we were chased by monsters, lizard-like monsters, and monsters killed a lot of us. When we escaped, we found that the exotic land was very safe and there was food inside. ”

Zhou Yan pointed to the stone bean sprouts and rat traps: "You mean this kind of bean sprouts and this kind of monster?" ”

"Well, aphrodisiac sprouts and strong meat dishes." Pei Shili has his own name, "The bean sprouts are getting bigger and bigger after eating, and at first I thought that there was no place to grass, so I could only grass each other...... Strong meat dishes make us stronger and stronger, we used to be patients, now we are not strong, we are not strong. ”

With rattrap grass and stone bean sprouts as food, the group of sick people began to mutate.

So powerful that even the velociraptor would not dare to go against them.

At the same time, he also became cruel and heavy-mouthed, especially when he was in a panic, and wanted to find a woman to vent, but he couldn't find it. The survivors came to Nanjing to collect resources, but they were all in groups, and they had hot weapons, which were difficult to resist. can only attack lone personnel, among which Chen Hongfeng and Tao Na were attacked in this way.

Normal people can't stand the underground exotic environment, and the rich radiation gas will kill them directly, so the sick people who can resist the radiation gas have become the first choice.

The First Vault, as the largest vault in the past, had many sick people and many escapes, many of whom were captured by them and brought back to the underground exotic lands to be raised.

Violence is available at any time.

Many sick people can't bear it, so they die and become zombies, but they still can't escape the fate of being violent.

"Truly, we are not afraid of the zombie virus for a long time, you humans are afraid, but our blood alliance can have fun, cool! Truly, truly, abruptly! ”

"A month ago, did you see a convoy passing by the highway at the foot of the old mountain?"

"I don't know, probably, I rarely go out, I'm a little uncomfortable with the light outside, anyway, there are grass girls and zombies here to eat, drink, and die."

……

The Blood Pact is dead.

The last mutant, Pei Shili, told their history, a very simple story, how many brutalities in it are impossible to describe.

Zhou Yan pulled out the mountain knife and chopped off its hands and legs under Pei Shili's frightened gaze.

"Ahh What are you doing, slut! I've said everything! Pei Shili screamed.

No matter how it was called, Zhou Yan didn't waver in any emotion, took out the sack that had been prepared earlier, put Pei Shili, who had become a human being, into it, tied the mouth of the bag, and threw it aside.

He then began to clean up the subterranean land.

There were many corpses on the ground, except for the two mutant corpses left behind, which were ready to be sent to the laboratory for scientific research materials, and the rest were collected by him.

A total of 126 grams of Evolution Liquid and 367 grams of Radiant Gas were harvested, as well as a small amount of Energy Crystals and Variety Ore.

There is a lot of radiant gas here, which is absorbed by Zhou Yan anytime and anywhere.

"I don't know if there are any veins of variety here, or veins of energy crystallization...... "What he craves most now is these two resources.

Especially energy crystallization.

He had a suspicion that it might be the time to turn on the Lv2 level when all the fleets reached the full number. Now all the fleets are Lv1 level, and the substances produced and transformed are also Lv1, even if they are equipment, they are only 1.0 version, and there is no higher level.

It's a pity that energy crystals are difficult to find, and they often absorb the resources in the bodies of hundreds of monsters, and they can barely get together 1 kilogram of energy crystals.

He's now at full value for nanobots.

Among the micron robots, the left-handed recycling station micron robots have a total of 230,000 and a full value of 770,000; The right-hand processing plant micron robot, the number of 10,000, is still 990,000 full value.

In other words, 176 kilograms of energy crystals are needed, and it is very difficult to get them together.

"Fortunately, there should be some wreckage over there in the Giant Worm Valley, and a lot of energy crystals can be scavenged...... As for the rest, let's find a way, if it really doesn't work, hunt monsters slowly, spend a year and a half, and you will definitely be able to reach the full value! Upgrade the fleet from Lv1 to Lv2. ”