Yan Han put the inoculated mice in a cage, and in less than a minute, the mice fell staggeringly. In the next few minutes, Yan Han was observing the changes of the mice outside the cage while recording the observation results in the experiment notebook.

Because it was a little far, Jiang Lang couldn’t see the changes of the white mouse carefully through the glass window.

About ten minutes later, the lying mouse suddenly became very aggressive, hitting the iron cage violently and quickly, and opened its mouth, making a “hissing” cry, as if it was about to bite Yan Han.

Yan Han covered the iron cage with a black cloth, and the motion of the mouse hitting the iron cage was gradually reduced.

When Yan Han picked up the experiment notebook with a serious expression, the phone on the table rang suddenly.

The sudden call also frightened Jiang Lang, he quickly turned and left and walked toward the next laboratory.

The call Yan Han received seemed so urgent that she forgot to lock the door of the small laboratory when she left. The experiment notebook and the experiment mouse were also placed on the desktop.

Jiang Lang took advantage of Yan Han’s departure and hurriedly sneaked into the small laboratory. He first lifted the black cloth covering the white mouse. When the mouse saw light, it immediately became very ferocious and began to violently hit the iron cage. Jiang Lang was taken aback, and after a few steps back, he let out a long sigh of relief and began to observe the mouse carefully.

All the hair on the surface of the mouse’s skin fell off, and the whole body was covered with bloodshot eyes. There seemed to be signs of ulceration in the mouse’s body.

This little white mouse looked a lot like the zombies in the zombie movies he had seen.

Jiang Lang didn’t know how long it would take for Yan Han to be back, so he didn’t have time to look at the mouse and put the black cloth back on. Then he looked at the experimental record book spread on the table. The experimental record book was too thick. He didn’t care to turn over the data in front. He only looked at the conclusion written by Yan Han on the last page.

The mouse that was injected with the R virus had the following changes within a few minutes: the hair fell off, the pupils were cloudy, the body was covered with bloodshot eyes visible to the naked eye, the surface skin showed signs of ulceration, and it was very aggressive. Sensitive to the sun, after being cut off from the sun, the aggression was significantly reduced.

R virus?

Jiang Lang looked around, but did not see the so-called R virus preparation.

Instinctively, he quickly went to the refrigerator used to store Petri dishes and bacteria.

Sure enough, as soon as he opened the refrigerator, he saw a test tube frozen in the refrigerator. A label was attached to the test tube. The letter R was written on the label. This should be a preparation for the R virus.

Jiang Lang wrapped the test tube in newspaper and took it away, and then left the small laboratory quickly.

He was holding the test tube and was about to walk to the dormitory when he suddenly received a message on his phone, which was a text message from his other roommate, Tang Yang.

“Jiang Lang, are you at school? Something serious happened in our dormitory. I found Zhao Mingcheng dead in our dormitory. I’ve called the police. Now the police are here collecting evidence in our dormitory. If you’re at school, hurry to the dormitory and maybe you can provide the police with some information to solve the case.”

Jiang Lang stopped, staring at the message on the phone screen in a daze.

Tang Yang went back to the bedroom, he found Zhao Mingcheng’s body, and the police came.

The words “the police are here” completely cut off his last chance thoughts. He stood there, imagining that he was handcuffed by the police in front of the teachers and students of the school and brought into the police car.

He watched this scene countless times in movies and TV series, but he never thought that this scene would happen to him.

He also thought of his parents and family. If his parents knew that he had killed someone and was going to jail, they would be very sad. Both of them were over half a hundred years old. He was the only child they had, and they were still waiting for him to endorse them in old age. If everyone knew that their son had killed someone, would they poke their spine and scold them?

He was really unfilial.

Thinking about it, Jiang Lang’s tears fell.

Crying, he thought of the test tube in his hand.

R virus? Did Professor Yan do the biochemical experiments in the movie?

Would this R virus also cause the end of the world like in the movie?

The end of the world? Jiang Lang suddenly felt incredible, the end of the world was really coming. Then what would the world be like? The zombie siege in the movie?

If the end of the world was coming, then the problem of his killing was not a problem.

A lot of people would have this kind of thought. They didn’t live happily, and they thought that the end of the world was coming suddenly, so that everyone was the same, living unhappy, and his mentality was balanced.

But many people just simply thought about it, and complain when they fail to pass the barrier, but Jiang Lang put his ideas into action.

So that famous saying was right, as long as the conditions permit and the opportunity was ripe, everyone wanted to do evil.

Thinking of the end of the world, Jiang Lang couldn’t help getting excited again, and directly smashed the test tube in his hand to the ground.

That day was July 14, 2022, and the zombie virus broke out from then on. The R virus spread at an alarming rate. The virus spread to the whole city in just three days, and it spread to the world in one month.