It was a pair of frightened eyes.

Suddenly, there was a noise behind him.

Xiao Ning turned his head suddenly, and saw a shadow coming towards him.

After a sharp pain, the world was plunged into darkness.

I don't know how long it took, but my consciousness gradually woke up.

Xiao Ning opened his eyes slightly, and the dazzling light made him subconsciously want to reach out to cover it, but found that his body was stiff and he couldn't move.

His head still ached, but he began to remember what had happened.

Following the trail of the scent, he really saw Zhang Keyi in the storage room, she was tied to the cabinet, and then he was attacked, and he didn't know anything about what happened after that.

After thinking about it, Xiao Ning immediately looked sideways, and saw that his hands and feet were firmly tied with white hemp rope, and under him, there was a cold iron bed. It's the kind of bed that only corpses use.

He immediately struggled.

A cold voice came from not far away, "Don't waste your efforts. ”

Xiao Ning looked up, and a person was slowly walking out of an open door.

It was a man, who looked to be in his thirties, wearing glasses, his hair was meticulously groomed, and he exuded an approachable elegance from head to toe.

He was wearing a white lab coat, his hands in his pockets, and a smile on his unremarkable face. If Xiao Ning hadn't known his situation at this time, I'm afraid he wouldn't have thought that such a person would be a murderer.

And this man, he is very familiar.

Memories flashed through my mind, and I immediately overlapped with someone I had met before.

Xiao Ning's eyes widened and he looked at him in disbelief, "You are a high school political teacher. ”

The man smiled slightly, "You still remember me, we only met once." ”

When Xiao Ning took Yin Zetai to a high school, he asked the director to gather all the class teachers to ask about Zhang Hai, and at that time, this political teacher was among them.

He sat near the corner, and he was also like today, smiling faintly, harmless to humans and animals.

Xiao Ning remembered one thing, "At that time, Xiaohong's class was not a political class?" ”

The man nodded, "yes, you're smart enough to think of it so quickly." But alas, you thought of it too late. If only you had found out earlier, you wouldn't have ended up like today. ”

He spoke in a somewhat genteel tone, and with that soft voice, he didn't look like a murderer in any case.

Xiao Ning forcibly calmed himself down, and his neck began to ache a little from the side of his head for a long time, and he couldn't care about it so much now, "Where is Zhang Keyi?" ”

The man had already walked to the side of the iron bed at this time, and looked at him condescendingly, "It's all like this, you are still concerned about the safety of others, and you deserve to be a qualified and good policeman." She's fine now, I can let you see her. ”

As the words fell, the man reached out and pulled the head of the iron bed, twisted it vigorously, and Xiao Ning's body also turned one hundred and eighty degrees, looking at the position on the back of his head.

Zhang Keyi was also tied to the iron bed with his hands and feet, tilting his head slightly, still unconscious.

Xiao Ning looked at it in a daze for a few seconds, then returned his gaze to the man, "Let her go." ”

"Why?"

"Because isn't your goal me? I've investigated so many things, and you're good at hiding, but you can't hide for long. As long as I follow the vine and continue to investigate the first high school, I will find you sooner or later. If you want to kill me, aren't you afraid of being exposed? You let her go, you can do whatever you want to me, don't hurt the innocent. ”

Xiao Ning knew that what he said would not move him at all for a murderer who had killed countless people. But in any case, he was going to give it a try.

He once saw in a psychology book that the more people show their joys, sorrows, and sorrows on their faces, the more they look like bad people, but in fact they are not terrible.

One is too shallow in heart, a little temptation can get results, and the other will make people avoid it, and naturally many dangers will be avoided.

But people like men, who are very reassuring on the surface, approachable, harmless to humans and animals, and can even keep a smile on their faces when they kill people, are the most terrifying.

Even psychologists who are good at reading people's hearts may not be able to guess what they are thinking.

Even one second, the man may be talking and laughing with others, and the next second he will take out a sharp knife from his pocket and stab the heart of the man's chest mercilessly.

Xiao Ning suddenly thought of Li Ming, they were all so cruel and so terrible.

What would happen if these two people sat facing each other?

The man chuckled, "Officer Xiao, you're not such a naïve person. Zhang Keyi has already seen my face, and she also knows that I am going to do it to you, do you think I may let her go? But...... There was a way to save her life. ”

Xiao Ning didn't speak, but his eyes had already revealed his inner thoughts.

The man stepped forward, walked to the iron bed where Zhang Keyi was, and pulled out a sharp scalpel from the tool rack on the side.

In the light of the light, its edges shimmered with a cold light.

He looked at Xiao Ning and said with a smile, "Officer Xiao, do you know your brain structure?" ”

Xiao Ning still didn't speak.

"The human brain seems to be one piece, but in fact it is divided into many areas, and each area is responsible for a different area. ”

As he spoke, his hand was already raised, and the sharp tip of the scalpel was aimed at a place on Zhang Keyi's forehead, "Here, it is the memory of the person in charge." If I open her skull and take out this part of it, and she has no memory, maybe I might consider letting her go. ”

"No way!" Xiao Ning almost didn't think about it, and directly refused, "You still want to kill her." ”

The man grinned silently, "I've done a lot of human experiments, maybe this time it will be successful." Overall, the failure rate is as high as 99 percent, but there is still a 1 percent chance that it is better than killing outright. Officer Xiao, what do you think? ”

Xiao Ning couldn't understand why there was such a person, killing people in his mouth seemed to be a trivial matter. It's as if the dead are not a person at all, but an ant, a chicken, duck, goose, and dog that is not taken to heart at all.

He took a deep breath and pulled his hand out, and suddenly the rough surface of the white hemp rope strangled his skin, and the pain was very obvious.

Since he can't escape, he can only find another way, he has sent a message to Yin Zetai before, although he doesn't know how long it will be an hour.

But either way, procrastination is the best option right now.

Xiao Ning looked at him, "Can I ask you a few questions?" ”