This voice Liu Chang sounded familiar, as if it was someone he knew.

"Don't do it, we don't mean it." Taking two steps forward, Liu Chang saw the opponent's face clearly after walking into the opponent's attack range.

"Teacher Li, it's really you." There is indeed a familiar face in front of him, to be exact, the face he just met this morning - Liu Chang's biology teacher, Li Qingshui.

"Are you...... Liu? Seeing Liu Chang's face, Mr. Li also relaxed his vigilance, and the iron rod he was holding was set aside by him.

"And me, Liu Tao." Liu Tao also took two steps forward, allowing Mr. Li to see his face clearly.

"Why are you two here?" Li Qingshui got out of the way and said, "Let's go in and talk." ”

"Hmm." Liu Chang and the others nodded and walked to the equally dim room.

The inside of the house was darker than the outside, and because there was no sunlight and red mist, and the wires were also destroyed by the vines outside, it was even more invisible.

But after the eyes had adjusted to the darkness for a moment, they were so close that they could still see each other's silhouettes.

So, after a few seconds of darkness, Liu Chang saw a room full of familiar faces in the room—all from their school.

There are a total of ** students and more than a dozen parents, a total of more than 20 people. It should be a small group formed by itself in the school after the end of the world, and then found this foothold together. The founder of this small group should be the biology teacher.

It seems that they are not the only ones who want to find a convenience store as a foothold.

After entering the house, Liu Chang saw several more familiar faces among the familiar faces in the room-fat man and glasses.

"Liu Chang, Liu Tao?" The fat man stood up from the crowd, "How did you find here?" ”

"It's just a collision." Liu Chang smiled: "It's really lucky, the teacher should have gone out to investigate the situation, but I didn't expect to be bumped into by us." ”

"It's okay for you guys." Glasses also walked over from her parents, with some guilt in her eyes.

"It's fine, there's no danger on the road." When Liu Chang said this, he subconsciously tightened the gun hidden in his arms.

"That's good." Glasses nodded, "This place is safe for the time being." ”

"There is no safe place in the world now." Teacher Li walked over and said, "The current rate of biological mutation is too fast, this speed is even faster than the Cambrian period described in the book, and the surrounding creatures are evolving at this speed, so in less than three days, all the surrounding creatures will all evolve into predators." What a strange red mist, is this red mist the Cambrian 'free oxygen'? It's no wonder that the biology class in the college entrance examination has been raised so many scores in the past two years, so they already knew......

Teacher Li's words became smaller and quieter, and the last sentence was only heard by Liu Chang, who was standing beside him.

"What then?" The fat man's mother shouted. Teacher Li's words caused a stir in the room.

"I don't know what to do, just wait and see what happens, and try to live."

Teacher Li sighed and sat down on the ground next to the shelf.

And Liu Chang and Liu Tao, after saying a few words to the fat glasses, also sat up on the ground.

Time passed quickly, and after a few moments, the night came as scheduled.

The world became a real darkness.

The red fog can block more than 70% of the light, even when the sun is shining. The soft moonlight and starlight are completely blocked from people's sight, and in a room without any light, people understand what it means to "put five fingers in front of you and see them at all".

However, in the face of this situation, Mr. Li had already prepared, took out a lighter, and by the light of the fire, he lit the two candles that had been placed before.

"Candles should be spared, and if the light is too strong, it will be a target for other creatures." The candlelight dispels part of the darkness and brings a moment of light to the quiet room.

Sitting under the candlelight, Liu Chang looked at the candlelight dyed red, felt dizzy in his head, and the wound on his ankle emitted an unbearable itching feeling.

Finding a corner where no one was around, Liu Chang took off his shoes, and by the faint light, as soon as he loosened the bandages wrapped around his feet, there was a stench like a carrion.

"Hmm!" Liu Chang was so smoked by the smell on his body that he almost closed his breath. Holding back his nose to get used to the smell, he saw a wound that was even more horrible than the smell.

The wounds were all festering and festering, and the flesh and blood turned red, white and yellow, which was simply unsightly.

"The wound is infected!" Teacher Li's voice came from behind Liu Chang, and he stepped forward, holding Liu Chang's foot and pressing the area around his wound.

"Does it hurt?"

"It doesn't hurt, it's itchy!"

"Infected." Teacher Li helped his glasses and stared carefully at the festering wound, "Do you have any medicine?" ”

"Yes." Liu Chang took out his schoolbag, which contained some commonly used pills.

"Are there any antibiotics?" Teacher Li looked at the various medicines in Liu Chang's schoolbag.

"Nope."

"Then take some anti-inflammatory pills, take more!" Glancing at the terrifying wound again, Teacher Li frowned and said, "This wound looks too terrifying, it is completely different from ordinary pus and ulcers!! It seems that this world has evolved and mutated not only large creatures, but also these bacteria! ”

"Ugh." Liu Chang took out the medicine and saw that the anti-inflammatory medicine was written one tablet at a time, so he poured out another pill and ate twice the dose.

"Eat more, it may not be useful." Teacher Li was still frowning deeply.

"Oh." Listening to his words, Liu Chang poured out two more pills and swallowed them with the mineral water in the convenience store.

"Who has alcohol or iodine?" Seeing that Liu Chang had taken the medicine, Teacher Li shouted loudly to the crowd in the darkness.

There was no response.

There was silence in the room, and no one made a sound.

"It's not that serious, it's just a wound infection, and I often ulcerated and infected when I was a child."

"When you were a kid, you used to encounter rats and dogs, can it be the same? You know, simple organisms are prone to large mutations, even in normal times, bacterial mutations are very common, let alone in the current situation? ”

"Is it serious?" Listening to Li Qingshui's words, Liu Chang's heart sank. If even the most docile animals have become brutal, then the usually ferocious pathogenic bacteria may really be even more terrifying.

"I don't know, let's see." Li Qingshui sighed, stopped talking, and the room became quiet again.

Putting his feet on the bench of the convenience store, Liu Chang didn't dare to wrap the festering wound anymore. Maybe because the smell on his body was really bad, no one came around him, even Li Qingshui, who came over just now, walked inside, and didn't know what to do.

Time passed slowly in an eerie silence.

And Liu Chang leaned on the foot of the wall, crossed his legs, feeling more and more dizzy and his body began to feel colder and colder.

He felt like he had a fever.

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