The sixth floor of the Psychiatric Building is the key monitoring ward.

At nearly seven o'clock in the evening, a ward that Yan Feifan walked into was even more special.

It is divided into two inner and outer rooms by explosion-proof glass, and the explosion-proof glass door is connected with a password lock in the middle.

Doctors can sit in the outer room and observe the words and actions of the patients in the inner room, and can also interact and communicate with the patients in the inner room.

The facilities in the inner room are quite complete, with beds, tables and chairs, an open bathroom, toilet and sink.

There is also a direct drinking faucet in the inner room, which can be used to drink warm water of fifty or sixty degrees.

Yan Feifan stood outside, looking at Yu Yang, a patient in the inner room.

He also discovered it.

This Yu Yang, who was dressed neatly and cleanly, was also secretly looking at him.

Yu Yang, 44 years old this year, sat on the safest corner chair, reading a book while sneaking out of the corner of his eyes.

This manifestation is normal for patients with paranoia.

After all, a new strange monitor has arrived, so you must be more careful.

but……

Yan Feifan was unscrupulously observing Yu Yang for more than ten minutes and made a major discovery.

Before coming here, Yan Feifan looked at Yu Yang carefully in the monitor room and on the monitor for a while.

I just want to compare the changes Yu Yang had after he came in.

There are many changes before and after,

My body sitting on the chair curled up a little.

The expression on his face was a little tense, and the look of sneaking glances from time to time showed his nervousness and guard...

After comparing the front and back in his mind, Yan Feifan found a detailed project that had almost no changes.

That is the shaking of the pages when Yu Yang flips the book.

When a person is nervous, the muscles in the body will unconsciously tighten and exert force, especially the muscles in the hand.

In this case, the page shaking caused by turning the book will become larger or smaller.

The only result that will not occur is that it is almost unchanged.

However, this situation really happened.

This means that Yu Yang's heart is very stable, without any panic, and his external performance is all pretending.

This detailed discovery can confirm Director Miao’s suspicion.

This guy is just pretending to be mentally ill.

However, Yan Feifan's discovery is difficult to serve as evidence for rigorous and scientific...

"You decided to use the sword to take a deviant move and trick him?"

Yan Feifan glanced at Yiyi who appeared on the left side of his body and nodded, "This guy pretended for so long and was considered half a psychiatrist. Only by doing something extraordinary can he succeed."

Yiyi solemnly warned: "I can remind you that it is a move that is a deviant sword, and a risky move."

"It's easy to say if you succeed."

"If it fails and causes bad consequences, you will definitely be investigated by the hospital discipline committee."

"At that time, you will be punished one by one by one, and Old Man Miao will also be implicated."

Hearing this, Yan Feifan asked curiously: "Yiyi, you have always been more radical than me, why did you advise me to be safe this time?"

Yiyi gave Yan Feifan a blank look and snorted: "I was not radical before, I had confidence and confidence."

"It's just this time, I'm really not sure."

Yan Feifan was silent for a moment and replied slowly: "Yiyi, he planned to kill two people. Although it is understandable, killing people means killing people, and it is unforgivable."

“This risk is worth taking.”

He said confidently: "Yiyi, during this period, what I took over is to do one thing."

"This time, good luck will be on my side."

Yiyi sarcastically said: "Yan Feifan, good luck will not be with you forever. You are still floating, and you are still floating..."

Yan Feifan, who made up his mind, no longer paid attention to Yiyi, nor observed Yu Yang. He turned around and took a glass of water dispenser outside, and received himself a glass of water.

But when he was holding the water, he suddenly couldn't use his right hand.

Yan Feifan tried several times before he held up a glass of water with a ferocious expression on his face, and placed the cup of water on the table tremblingly.

In the next two hours, Yan Feifan, who could not play with his mobile phone, or drank water on his own, or sat on the sofa and chair in a bored daze, and did not communicate with the patient.

The change happened at 9:40.

There are twenty minutes left, and the lights are turned off and I will go to bed.

Yu Yang was still reading a book, but he was just sitting on the bed.

Yan Feifan, who came back after going out for a while, stood in front of the glass wall and muttered to himself: "In January 2007, a woman in the United States participated in a water drinking competition and died because of excessive water."

He also introduced: "When we drink a lot of water and do not supplement salt properly, the blood osmotic pressure decreases, and water seeps into the cells and causes cellular edema. This phenomenon is water poisoning."

Yan Feifan's voice was not loud, but it was enough for Yu Yang in the inner world to hear it.

"Once brain cells are edema and intracranial pressure increases, symptoms such as headache, vomiting, breathing and heartbeat will occur. In severe cases, coma, convulsions and even death."

Yan Feifan observed Yu Yang and noticed that this guy wanted to turn his head to look at him, but he controlled his head to turn back.

This should be confusing and I can't figure out my purpose.

Yan Feifan, who had some guesses in his heart, said with some meaning: "So, drinking water alone can also make people die."

Seeing that Yu Yang was still reading a book and wanted to respond to changes in the same way, Yan Feifan opened his mind and said, "Yu Yang, have you tried to commit suicide several times?"

"Tonight, I will fulfill you."

"I can tell you that I have a minor malfunction after monitoring the videos here, and it will take at least half an hour to fix it."

"In this half hour, you can do whatever you want."

"You just need to drink water for a few minutes in front of the faucet, which will be enough to cause water poisoning."

"Then lie on the bed and turn off the lights, and you can realize your wish to die."

After Yan Feifan finished speaking, Yu Yang also moved.

He got out of bed, strode to the water tap, turned his mouth to the faucet, and started drinking in big gulp.

The faucet is a bit big, and a lot of water is wasted.

Yan Feifan stood outside and looked at him quietly.

Four or five minutes later, Yu Yang turned off the faucet.

He straightened his waist, touched his obviously larger belly, glanced at Yan Feifan, and said, "I can't drink it anymore, this should be enough, right?"

Yan Feifan's face darkened and he said coldly: "Yu Yang, you are really pretending to be crazy and stupid, not really mentally ill."

"In the first minute, you were really drinking water."

"As for the back, you're just pretending to be drinking water."

"Really swallow, fake swallow, do you think I, an outstanding graduate of medical school, will not be able to tell me?"

Yan Feifan looked at Yu Yang who was walking close to the glass with a sarcastic look on his face, and said with a stern face: "But, you are really crazy, or fake crazy, it doesn't matter anymore."

"Tonight, you have to die."

As he said this, Yan Feifan took out a small jet tank the size of a palm from his pocket.

"I'll let you die."

"I have amyotrophic lateral sclerosis, which is ALS. You may know that this is a terminal illness. In the later stages, it is even more uncomfortable than death."

"I took the initiative to contact that man's parents."

"They are very happy to say that as long as you die, my parents will receive a million donations in a few years."

Yan Feifan found out that his lover's family was quite wealthy.

So, this one million is still reliable.

Yan Feifan aimed the nozzle of the jet tank at the gap in the glass door and said grimly: "There are nerve poisonous gases in it."

"Die..."

Yan Feifan pressed the air tank nozzle in his frightened expression, and a stream of mist-like gas with a sweet smell sprayed into the inner room.

Yu Yang hurriedly blocked it with his hands.

Yan Feifan just changed the gap to spray...

As we went back and forth, the outside was filled with a slightly sweet smell...

Yan Feifan's head was a little dizzy and his hands and feet were a little weak.

The anesthetic effect of this ether is really good.

In a daze, a shout from time to time came from time to time, "Come on, help..."

"I don't want to die..."

"I am so nice to that bitch, but she keeps me in the dark, cuckold me, and asks me to raise someone else's son..."

"She deserves to die..."

"That bastard deserves to die..."

"That cheap son must die..."
Chapter completed!