"Hello! We have an appointment, find Dean Zhao Dong! ”

Li Siyu, who was stopped, took out his business card, "My name is Li Siyu." ”

The security guard at the door nodded, "Mr. Li, please, the dean said you can go up at any time!" ”

Li Siyu and the three of them found the room marked with the dean's room and knocked on the door.

"Come in!"

Hearing the sound inside, Li Siyu pushed the door in.

"Are you...... Li Siyu? ”

In the room was an old man in his sixties, his eyes closed, as if there was a divine light overflowing, full of wisdom and calm.

Li Siyu can be regarded as having read countless people, and hurriedly stepped forward to shake hands carefully, "Hello, Professor Zhao, I have some problems that I need your help with." ”

"Come on! Say it here! ”

Zhao Dong stretched out his hand and led everyone to the reception room on the side.

Li Siyu looked carefully, the reception room was very soundproof, but it was surrounded by various instruments.

Obviously, it is not only used as a meeting guest, but also as a small laboratory for Professor Zhao Dong.

Zhao Dong has patents for many things, and he is not willing to share them with others easily.

Being able to bring people into this room shows that Zhao Dong still trusts Li Siyu and the others very much.

It also fully explains Wang Changjie's status in Zhao Dong's mind.

Zhao Dong carefully closed the door, and then sat opposite Li Siyu and the others, "I heard Changjie say, you seem to have encountered some mental problems?" Tell me, you know, professional habits, I'm interested in this. As for other pleasantries, you don't have to. ”

"In that case, then listen to you." Li Siyu nodded indifferently, "You know, I prefer the game warehouse, I was framed before, and I added some toxins to the mental stabilizer of the game warehouse, which was almost fatal." I survived, but I quickly got tired, had a splitting headache, and was weak, and had to go through a lot of sleep to replenish my energy a little and relieve the symptoms. ”

"With the conditions of your family, you should buy the top luxury game warehouse, right? The kind of game chamber that has all the test items to prevent harmful substances from entering, and ordinary toxins cannot enter it. ”

"I suspect my gaming warehouse has been tampered with."

"Tell me the number of your game warehouse, if you don't mind, please tell me the password for backend maintenance. Theoretically, what you're saying is impossible. It is usually some newly researched psychotoxin that has avoided detection. The gaming compartment is a delicate instrument that is difficult to modify. ”

Li Siyu told Zhao Dong the number and password.

Zhao Dong took out the laptop on the side, and then used the computer to connect to Li Siyu's game warehouse.

Because Li Siyu has already received a request for remote connection on his mobile phone.

Of course, it was directly verified.

Zhao Dong nodded and opened another piece of software.

It is not clear from the chart what it is at all, it should be some specialty, or even written by himself.

There's a progress bar on it that keeps moving forward.

30%！

50%！

90%！

Li Siyu looked at the interface nervously.

100%！

Zhao Dong raised his head, "Don't worry, the game warehouse has not been tampered with." It should be the medicine inside, a medicine that can fool the machine to detect! I kind of know what it is. But I'm curious that you can stand in front of me alive! ”

"What's that?"

"The underground black market, there are three kinds of toxins! It only takes a little bit to make people poison to death! Fortunately, this medicine is extremely expensive and difficult to extract. Originally, it was a schizophrenic potion, but by chance, a schizophrenic patient entered the game warehouse after taking the potion, causing death, and we learned that it and the stabilizer would form a new toxin, and people's mental power would dissipate instantly. I guess it's this potion. As for the other two, they are difficult for us to get hold of, and it is unlikely that they will appear in the hands of others. ”

"Can't you detect it? Now you know it's going to kill people! Wang Yilin next to him asked strangely.

Zhao Dong shrugged helplessly, "Undetectable." It is an isotope plus isomer of the same drug, but the effect is reversed. They will form the opposite stimulus to the body, which will lead to the complete pulling and dissipation of mental energy. However, schizophrenia drugs are used to treat severe patients, and they are prescription tube drugs, and now doctors will give you a warning in advance when they prescribe them. These drugs have a strict control process and traceability process, and the source can be easily traced, so no one dares to do this. ”

"Unless they don't want to live!" Li Siyu's face was shrouded in a layer of gloom.

Zhao Dong hesitated for a moment, but still nodded, "Yes, as long as you check it, you will know who did it." Unless they are ready to die together! ”

"The murderer is dead! It seems that it was not he who killed, but who committed suicide! Li Siyu subconsciously clenched his fists.

"But I'm curious about your current state. If you don't mind, let me use the machine to test it for you? Zhao Dong pointed to the detector on the side.

Li Siyu hesitated, nodded for a moment, followed Zhao Dong's guidance, and sat in front of the detector on the side.

Several electrodes were connected to Li Siyu's head, and then a helmet was put on.

"It may hurt a little, bear with me!" Zhao Dong said lightly.

Li Siyu snorted, and now his head couldn't move.

Qiangzi and Wang Yilin carefully accompanied him.

"Don't worry, it's just a little painful." Zhao Dong glanced at the two of them, smiled, and then patted Li Siyu on the shoulder, "Relax, I probably guessed some possibilities, so you'll be fine!" ”

Zhao Dong took two steps back and clicked the button on the side.

"Buzz ......"

When several instruments were activated, the pointers began to swing quietly, and the incomprehensible instrument values were beating.

"Hmmm......"

Li Siyu endured the pain, but still snorted.

Zhao Dong waved his hand to let the two of them calm down, and then fiddled a few times in front of a computer, and a table appeared on the suspended holographic projection screen.

"That's it! It's pretty much what I guessed, you take your helmet off! ”

Qiangzi had already taken the first step to take off the helmet on Li Siyu's head.

Li Siyu slowly opened his eyes and removed the electrodes attached to his head.

His eyes were bloodshot, and his hands were clutching his head in pain.

Zhao Dong took a potion from the table next to him and threw it to Li Siyu, "Eat it, you will be better!" ”

Li Siyu originally wanted to go back to the car and put on a headband to recover his mental power, but he still picked up the medicine handed by Zhao Dong and threw it into his mouth.

"Lie down! At this time, let me tell you what happened! Zhao Dong pointed to the sofa on the side, and asked Qiangzi to help Li Siyu lie down.

Zhao Dong turned off the instrument and said slowly.

"You are not the original Li Siyu!"

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