"Yufei!"

Zhou Chen was shocked, and hurriedly ran to Zhang Yufei and squatted down.

Zhang Yufei lay on the ground and foamed at the mouth, and peanut butter-like white foam slowly flowed down the corners of his mouth on both sides.

"Identification!"

【Poisoning state (botulinum neurotoxin)】

Zhou Chen's heart sank: "Botulinum neurotoxin? What is this? ”

The three of them were poisoned together, Lin Wanyi was the weakest, but she was a mutant, and after being poisoned, she could actively excrete the toxin from her body by secreting saliva.

Thinking of this, Zhou Chen couldn't help but turn his head to look at Lin Wanyi.

Perverted constitution!

Even himself, thanks to the residual effect of the detoxification pill, urine out of toxins through excretion.

And after Zhang Yufei obtained the soul of the guard ant, he was a real black iron-level life, even if he didn't transform, his body strength was also black-iron-level, but there was a big gap between his combat power in the humanoid state and after performing his mimic skills.

It's just that the strongest strength on the bright side is the first to fall.

If nothing else, the next thing is Zhou Chen, and Lin Wanyi, who is the weakest, benefits from the mutated physique, but there is no big problem.

"What's going on?" Zhang Yufei's eyelids drooped and his face was tired, looking like he was about to fall asleep, and said weakly: "Why do I suddenly feel a little less energetic?" I was also dizzy and had difficulty breathing, as if I was deprived of oxygen. ”

After speaking, he opened his mouth and gasped for air, and his chest rose and fell violently.

"You're poisoned!"

"Poisoned?" Zhang Yufei was stunned: "How can you be poisoned?" ”

Zhou Chen shook his head: "I don't know, but the three of us are all poisoned." ”

Lin Wanyi looked uneasy: "One is not poisonous, and the other is not injured in battle, how can a good person be poisoned?" ”

The unknown is always the most terrifying!

I didn't even see the shadow of the enemy, and the three of them were attacked at the same time.

If it goes on like this, it will definitely have to be explained here.

"Appraisal Appraisal ......"

Zhou Chen threw out a series of identification skills, and the buildings, plants, land, and everything in the field of vision were identified one by one.

Nothing.

"Grass!"

Zhou Chen scolded angrily and picked up Zhang Yufei: "Go!" Get out of here first! ”

The last identification skill is thrown out, on the air that can't be seen.

Zhou Chen originally had no hope, but the facts told him that the easiest to ignore is often the most deadly.

【Bacterial Environment】

Description: After this area was infected by the Fabai virus, the air mutated, and the mutated botulinum toxin appeared.

Mutant botulinum toxin: This is a colorless, odorless and deadly bacterium that secretes botulinum neurotoxin during reproduction, which can inhibit the release of acetylcholine from cholinergic nerve endings, blocking nerves, leading to detachment, dizziness, and respiratory failure.

Note 1: In peacetime, unmutated botulinum neurotoxins are commonly used by human armies to make biological weapons. 0.24 mg of botulinum neurotoxin can be fatal, and after botulinum toxin mutation, the initial destructive power is greatly reduced.

Note 2: Ordinary botulinum toxin survives in an oxygen-deficient environment, and has a strong ability to survive in canned food and sealed pickled food, but can hardly survive in the air, while mutated botulinum toxin can survive in the air for a long time, and devour oxygen to create an anoxic environment, and the destructive power will be greatly increased after the completion of environmental transformation, which is more terrifying than ordinary botulinum toxin.

……

"Air mutation?"

Zhou Chen's face changed wildly, he was moving forward at high speed, and immediately stopped and said to the two of them: "The air is highly poisonous, try to hold your breath and get out of here quickly!" ”

Zhang Yufei was dizzy and said: "Lao Tzu is fast, almost suffocating, I can't breathe." ”

Lin Wanyi folded her hands and covered her mouth, her eyes full of horror.

The apocalypse is full of dangers, virus infections, mutated creatures, evolutionary creatures, and all kinds of monsters emerge one after another, and the living space of human beings is greatly squeezed, and now even the air is in trouble.

In this environment, is there still a way for ordinary people to live?

Not to mention ordinary people, it is better than Zhou Chen and Zhang Yufei to die if they are not careful, and they don't know how to die.

"The broken house that rested before gathering!"

Zhou Chen informed Lin Wanyi, and then turned around and ran wildly with Zhang Yufei on his back.

Just a few breaths, Lin Wanyi was left far behind.

Zhou Chen is different from Lin Wanyi, Lin Wanyi's mutated physique has a strong ability to survive, and the highly toxic body can also take the initiative to detoxify, Zhou Chen can only rely on the effect of drugs.

The residual effect of the detoxification pill is just a little bit, and it is exhausted after urinating once.

At this time, Zhou Chen felt that his brain was groggy, his eyelids were fighting and he just wanted to sleep, his strength was constantly passing, his hands and feet were weak, Zhang Yufei's weight was nothing to him, but now he felt heavy.

"Knowing the ...... of Soso"

The grass shook slightly, and something seemed to be creeping closer.

Zhou Chen bit the tip of his tongue, and the severe pain made him sober up a lot, and he sprinted with all his strength while concentrating on vigilance.

Suddenly! A strange cry sounded from his right, and finger-thick creeper vines shot at him, dodging them one by one or cutting them off with a sword.

"Karma!!"

The strange scream sounded again, and a large number of finger-thick creeper vines rushed out from all directions, crossing in the air to form a large green net with a diameter of more than ten meters as a hood, not giving him room to operate at all.

"Polar Pure Demon Fire!"

Zhou Chen couldn't avoid it, so he simply stood still, holding his head high, and golden flames erupted from his left eye socket, meeting the big green net falling from the sky.

"Crackling ......"

In the explosion, the rich golden flames tumbled and burned in mid-air, and the green net desperately pressed down, but the golden flame did not give an inch, and it looked like the golden flame formed a huge flame disc to support the green net with a diameter of more than ten meters, preventing it from falling.

The two were at a stalemate for a few seconds

"Die!"

"Boom!!"

Zhou Chen was ruthless, and the golden flames rose into the sky, instantly breaking through the green net and burning it into coke, and the burning coke goddess fell to the ground like a flower.

In a hurry, an identification skill is thrown.

【Mutant Creeper】

Catalog: Plants

Grade: Black Iron

……

Zhou Chen pulled out the ice crossbow with his backhand and aimed it at the main body of the mutant creeper in the distance, hitting all five arrows in a row, triggering the passive skill to freeze it into an ice sculpture.

"Polar Pure Demon Fire!"

"Boom!!"

The golden flames rushed to the ground, and the ground spread like it had been sprinkled with gasoline!

Under Zhou Chen's consumption at any cost, almost an acre of land turned into a sea of fire.

The vitality of the mutant plant is extremely strong, not to mention that he is not in good shape, even if he is in peak state, he can't beat it, and the black iron-level elite will definitely die if he touches it.

Under normal conditions, the use of the two-pole pure demon fire does not consume much, but Zhou Chen and Zhang Yufei are highly poisonous, and the situation must be resolved quickly, and the intense use of the two-pole pure demon fire consumes more than thirty points of energy in less than ten seconds.

Killing the mutant creeper gains eighteen points of energy, which can be described as making ends meet.

However, in Zhou Chen's opinion, it is worth it!

"Essence of Plants and Trees!"

Completing the task 'Search for Blood Orchid' rewards a prescription, one of which is the essence of herbs and trees, Zhou Chen has never known where to get it, but he didn't expect the mutated creeper to contribute.

He reaped the spoils of war and galloped.