The ventilation valve is closed!

The air exchange between Cell 909 and the outside world slowly stopped.

Steward Yao didn't have enough, so he opened the negative pressure valve.

What is a negative pressure valve?

The purpose of this thing is to extract the air from the detention chamber and create a vacuum in the chamber.

The original intention of this device was to make the suspect lose his willpower and resistance under a certain degree of hypoxic conditions, and he could not bear the natural confession.

However, because the implementation is very dangerous to life, there is a warning on the operating device: the activation time of the negative pressure valve should not exceed three minutes.

Once more than three minutes have passed, a large amount of air will be pumped out, and the room will become a negative pressure chamber, and the person will become an ugly corpse suffocated to death in a vacuum environment, covered in blood spots and bleeding spots!

Da Zhuang died so miserably, his broken arm fell from the building into a ball of flesh, and Xi Zuer, the mastermind behind the scenes, never wanted to die a decent death.

Steward Yao thought so, his face under the electrician's hat was extremely distorted, and his crooked mouth was almost grinning to the root of his ears.

He wasn't enough of that.

I went to the electrician's room on the other side of room 909, took out the pliers, and according to the instructions given to him by the electrician's brother, I found a ball of intricate wires, and began to cut and reassemble them......

Room 909, where Xi Zuer is located, has not only a terrible negative pressure valve, but also a steel plate wall with a thickness of eight centimeters.

There's a dense network of wires buried in this wall!

As long as he reconnects the circuit and turns on the electricity, the wall will become a charged power grid, and Xi Zuer is indoors, as long as he accidentally sticks to the wall, he will be hit by the strong current on the power grid and burned directly into black charcoal.

Hehe, either suffocate or electrocution, dead girl, you choose!

Steward Yao gritted his teeth and cut and reorganized the wires, and he was caught off guard, and a series of muffled thunders crossed the sky in his ears, which scared him.

"Look, God is going to take you, dead girl!"

==

"You parents, you don't have a sense of responsibility at all, your daughter has been locked up for a day and two nights, and now you want to be released on bail?"

While the staff was going through the formalities, they stared angrily at the woman in front of them with heavy makeup.

The corners of Fang Yumei's lips twitched in embarrassment.

It was five o'clock in the morning, before dawn, Xi Yuanshan didn't know where to have a convulsion, and suddenly learned that Xi Ruzhu was arrested for spreading rumors on Weibo, and she was so anxious that she came over to catch people overnight.

Spreading rumors is a misdemeanor, but the bail is also 200,000.

Xi Yuanshan's company has not yet completed the transfer, and she has to advance the money first, her credit cards are all overdrawn, and she uses her identity as a teacher to borrow, so she finally scrapes together the money and runs over to get a seat.

She gritted her teeth and thought that in the future, she must let Xi Yuanshan spend ten times and a hundred times the money on her, so that she would be willing!

The staff interrupted her thoughts: "Hey, what are you thinking about when you get distracted!" You also have a daughter at home, and Xi Zuer is also involved in the crime, right? This suspected murder charge is a bit heavy, and he has to be released on bail for one million, and he must not leave Qingcheng for a single step! ”

Xi Zuer?

Hehe!

Fang Yumei replied: "No, no, no, such a serious crime, let her reflect on it in prison!" ”

The staff looked at her like a monster, and said in their hearts that this is a stepmother, right?

Fang Yumei paid the money and brought Xi Ruzhu out.

Although Xi Ruzhu kept thanking her with a sweet mouth, she couldn't help but look back all the way.

I don't know if Steward Yao is clever or not, did he do it?

She was really reluctant to leave here, and wanted to see the scene of Xi Zuer being squeezed dry of the last wisp of air in the negative pressure room, and her face was distorted and suffocated.

"Teacher Fang, you said that people will die in a few minutes if they can't breathe?"

"Hehe, fifteen minutes at most, even a fairy will die thoroughly!"

"That's ......"

Jerked.

A muffled thunder rolled in the sky overhead!

Straight to the roof of room 909 where Xi Zuer is!

==

Room 909.

Xi Zuer leaned against the wall and fell asleep.

Jade held a book in her hand, covering half of her pure white face, revealing two red and pure cherry lips slightly open......