Regarding human experiments, Ye Feng may not know much about human experiments, but its terrible deeds are absolutely clear, and it is no exaggeration to say that there is no one in the world who does not know about human experiments.

As Yun Lao said, human experiments are not only prohibited experiments in the world, but also a kind of scientific research that is extremely inhumane.

As for what exactly human experiments are about, no one knows.

However, there are many people who have discussed it.

Of course.

It's just a whisper, because this thing has caused a big sensation, so it's banned from above.

Ye Feng could never have imagined that the culprit that led to the disappearance of those students was actually human experiments.

If it weren't for Yun Lao saying it, he wouldn't have believed it.

Although he had already taken the matter to an extremely serious level, when he heard the words "human experiment", his heart was still shocked, so that he couldn't let go for a long time.

After a long time.

Ye Feng took a deep breath, stared at Yun Lao, and said in a deep voice: "As far as I know, human experiments are forbidden experiments in the world, right?" So why are you? ”

"Hey!"

Yun Lao shook his head, his face was full of helplessness and bitterness, and said, "There are some things that you have to do even if you don't want to. ”

Ye Feng frowned, he thought about this sentence, a flash of realization flashed in his mind, staring at Yun Lao, a pair of deep eyes looked dark and heavy, and suddenly said: "Yun Lao, not all the students disappeared back then, right?" ”

Hear the words.

Yun Lao's expression was stunned, and immediately, he looked at Ye Feng, his cloudy eyes looked a little surprised, as if he didn't expect him to say such a thing. And Ye Feng looked at him, and for a while, the room was as silent as cotton, as if even the sound of breathing had disappeared, only three shadows swayed in the candlelight, like a ghost dancing in hell, terrifying and mysterious.

Moment.

Yun Lao looked away, looked at the candlelight on the cabinet, and then said slowly: "It seems that you are really thoughtful in your preparation, even this has been investigated by you, you are right, two students in that batch of students were indeed missing." ”

"Did you find something that made you escape?"

Yun Lao shook his head and sighed, "No, it's just that they didn't come to the academy because they had something to do temporarily." ”

"I see."

Ye Feng didn't expect this to be the case back then, but there was one thing he couldn't figure out. According to their previous guesses, the mastermind behind this should be one of these two people, and it is for revenge.

But is the point really for revenge?

If they hadn't heard the news that Yun Lao had said, then their guesses would have been inseparable.

After all, how can a person who escaped death forget his hatred so easily.

But the problem is.

The two men did not survive the death, but they did not participate in the experiment at all.

Since he did not participate in the experiment, there is no way to escape death, let alone revenge.

Unless they really have that much affection for the students in that class.

In order to get justice for those students, he did not hesitate to give everything.

Is it possible?

Ye Feng didn't believe it very much.

Moreover, Liang Ling once said that the man behind the scenes paid a great price for learning witchcraft. Although he didn't know what the price was, judging from the current situation, it would definitely not be so easy.

After all, witchcraft is not something that can be learned easily.

Looking at the old man with a desolate face in front of him, Ye Feng couldn't connect him with the group of animals that exterminated humanity who carried out human experiments, let alone accept it.

There was silence for a while.

Ye Feng exhaled and said, "Elder Yun, besides you, everyone else is also from the academy?" ”

He knew very well that the students in a class could accept the experiment without resistance, it must be someone they were familiar with, otherwise, how could they participate in such an experiment, and they should not know that it would be a human experiment, thinking that it was just an ordinary experiment.

Come to think of this.

Ye Feng sighed in his heart, human life was too fragile, and only one experiment took the lives of seventy-six people.

This time.

Yun Lao didn't respond immediately, he sat on the corner of the bed, took out an iron box from under the pillow, opened the iron box, and inside was a yellowed cigarette, which he knew at a glance that it had been put away for a long time, but Yun Lao didn't mind, he took out a cigarette, lit it with a match, took a deep puff, and then spit it out, and a circle of smoke surrounded the void, slowly rising.

See this scene.

Ye Feng's brows furrowed even deeper, but he didn't disturb him, he just stood quietly aside, waiting for his reply with Tong Yuling.

Looking at the smoke in front of him, Yun Lao's face gradually became confused, hesitating, and the hand holding the cigarette trembled slightly, and after a long time, he said quietly: "Yes." ”

"And who are they?"

Although Ye Feng was also very angry with this group of bastards who carried out human experiments, the most important thing now was the issue of the curse and the mastermind behind it.

"They ....." Yun Lao took another breath and spit out, the smoke surrounded his face, he smiled bitterly, and was about to respond, but suddenly, his hand twitched somehow, and suddenly became stiff.

Syllable.

The cigarette in his hand fell to the ground, and Yun Lao's eyes bulged, and his desolate face became even more distorted and hideous, as if he had seen something terrible.

This scene shocked Ye Feng and Tong Yuling.

Before they could react.

Something even more terrifying and weird happened.

I saw Yun Lao sitting on the bed motionless, like a statue, nose, mouth, ears, and even eyes, all overflowing with blood, and this blood flowed out like a river, and in a few breaths, half of his shirt was stained red by blood, and at first glance, it was extremely infiltrating.

What's going on?

Suddenly.

Ye Feng seemed to realize something, and reached out tremblingly to poke into Yun Lao's nose, and in an instant, like a wave of cold water poured all over his body, Ye Feng felt a thick chill all over his body, and the fear in his heart was overwhelming, and his face instantly turned pale.

"Cloud.... Yun Lao... He's dead! ”

Hearing Ye Feng's words, Tong Yuling's face changed slightly, and he also stepped forward to probe his nose, as Ye Feng said, Yun Lao was no longer breathing, in other words, he was dead.

It's just how can a person die inexplicably?

One second it was fine, but the next second it suddenly bled and there was no breathing?

Who would have believed it if they hadn't seen it with their own eyes? Even if you see it with your own eyes, it feels strange and creepy.

The most important thing is that Yun Lao is about to tell the truth of the year.

Ye Feng knew very well that in addition to Yun Lao, there were definitely many people who were also implementers of human experiments, and it was even possible that the upper echelons of the academy would be involved.

Come to think of this.

Ye Feng hurriedly checked the condition of Yun Lao's body, and what disappointed him was that Yun Lao did not have any problems, that is to say, he did not die because of physical problems, but if there was no problem on his body, how could he die suddenly?

The scene in front of me was too weird.

At this moment, there was a sudden sound outside the door, Ye Feng subconsciously opened the door immediately, and saw a vague back disappear from his sight.

"Tong Yuling called Li Qi and said that something happened in the academy and asked him to deal with it, and I will come back immediately."