3:02 am.

Yan Ruyu was afraid of arousing suspicion and dared not continue to stay outside the room.

He has checked the front yard and hot spring room of the sanatorium, but did not find Wu Cuo.

It is unlikely that where has a living person gone in the KTV area with bright lights and wine?

Yan Ruyu returned to the room and called Jin Ziduo.

"Hey?" Jin Ziduo's voice was a little hoarse on the other end of the phone. It was obvious that he had just woken up by the phone. "Great God? Is there something wrong?"

Yan Ruyu tried to make her voice sound calm.

"Kinshan Sanatorium, help me adjust the surveillance."

"The sanatorium? There is a new case? God, why don't you tell me? I'm from the same group, take me with me. Where are you now? I won't be there at the scene, right? I'll go too..."

"Little Jinzi," Yan Ruyu said carefully, "It's a private matter, I can't explain it to you, but I need you to help me check the surveillance of Jinshan Nursing Home immediately."

After a brief silence, Yan Ruyu heard the sound of the computer turning on.

"The monitoring system of Kingsoft Sanatorium is closed. I can't get in, but there is a way."

"What's the solution?"

"I'll send you a virus program. If you copy the USB flash drive or your phone, find a way to copy the program to the computer in the monitoring room, and I'll be able to hack it."

"OK."

"God, let me say more, Kingsoft Sanatorium is our secondary industry. If you are exposed, the incident will be spread to the city hall this night. Knowing the law is broken, this crime is charged..."

"I know, so I won't expose it, and it won't implicate you if it is exposed."

"I don't mean that... Alas, the article has been passed on... Master, you can... "

"Wait for my news."

The security room is located behind the front desk of the main building hall of the sanatorium.

Yan Ruyu glanced into the room through the back window. There were three security guards in total, one of whom leaned on a chair and his feet were on the table, and he was asleep. The other two were playing poker. There was a stack of fur tickets on the table in front of them, which seemed to be a little gambling.

The door of the security room was open, and through the door, you could see two girls at the front desk clinging to their chairs and feeling sleepy.

There are guardrails in the rear window, so it is unlikely to climb over the window, but there are 5 girls and security guards on the front road.

How can we cheat these people away?

More than ten minutes later, a fire suddenly burst out from the southwest corner of the sanatorium.

"Damn it! It's on fire!"

"Damn, I said that the cleaner should pull the fallen leaves away. You must say that it's okay to pile them for two days. Now, the 200 yuan bonus is gone again."

"It's useless to say anything. Go to put out the fire quickly! If the ancient tree next to it burns, just wait to fire it!"

Three security guards quickly ran to the fire site, and two front desk girls also ran to the door of the hall curiously and watched in the direction of the fire. One of them was taking a cell phone and posting on his Moments excitedly.

A few minutes later, Yan Ruyu returned to his room.

"I'll go, great god, do you want to fight like this?! It's a crime of arson!" Jin Ziduo had already seen Yan Ruyu's actions through surveillance on the other end of the phone.

"I have no time, I can only be simple and crude. Besides, there is a pond less than 10 meters away from the fire point. I also found a basin to scoop water and wet it around the fire point as an isolation belt."

When explaining this, Yan Ruyu spoke quickly. After saying this, he immediately said, "Hurry up and help me check the surveillance on the 4th floor. Lao Wu left the room at around 2 o'clock and didn't bring his cell phone. Where did he go?"

"I'll sync the surveillance screen to your computer."

Soon, Yan Ruyu saw the surveillance content.

"Then I won't bother you, I'll just see it myself. Thank you, Xiao Jinzi."

"Hey! Wait!" Xiao Jinzi said worriedly: "The team leader... won't be in any danger, right?"

"No, I'm still there."

Before Xiao Jinzi could ask questions, Yan Ruyu had already hung up the phone. He was afraid that the questioning would arouse the anxiety that had just been suppressed.

In the surveillance screen, Wu Cuo left the room at 2:18 and took the elevator downstairs.

Just before the elevator door was closed, a waiter pushing a cleaning car also entered the elevator.

The surveillance footage was high-definition, so Yan Ruyu recognized it at a glance. He was the person who served the burned bald head next to the hot spring!

Wu Cuo obviously recognized the waiter, and a surprised expression flashed across his face.

Yan Ruyu really wanted to see what interactions the two people who shared the elevator would have, but the surveillance in the elevator was broken.

He retrieved the surveillance camera from the first floor elevator, quickly went in, the elevator door opened, but only the waiter pushed the cleaning car and walked out.

Where did Wu Chou go?

Did you get off the elevator halfway?

The two of them had a room on the 4th floor, and Yan Ruyu hurriedly retrieved the surveillance of the elevators on the 2 and 3 floors.

On the third floor, the elevator door was not opened.

On the second floor, the elevator door was not opened.

There is only one possibility.

Yan Ruyu enlarged the monitoring of the elevators on the fourth and first floors.

On the fourth floor, the waiter only used both hands to push the handle on one side of the cleaning car and easily entered the elevator.

When we got off the elevator on the first floor, the waiter not only pushed it with his hands, but also pedaled the body of the car. When we pushed it, it was obviously not that easy, and the car must have become heavier!

Wu Cuo is in the cleaning car!

He was in danger! He...is he still alive?

Yan Ruyu took a few deep breaths and rubbed her face hard.

No, that guy is lucky, no...

His mind fell into chaos again, and he just stared at the surveillance screens out of instinct until the waiter and the cart disappeared in the same surveillance screen.

You should follow, and a voice in your heart said this.

But another voice said: In your current state, what are you doing with the past? Go and die?

Yan Ruyu was furious for the word "一".

He hated why he thought so, it was too unlucky!

Yan Ruyu went out in anger and followed the waiter's route to the place where he disappeared.

Nursing home backyard.

The style of the backyard is quite Jiangnan, with winding paths and lingering around.

At the backyard wall, there is a small iron door. At the other end of the iron door is a single-door courtyard. There are three bungalows facing north and south in the yard. The lights are still on at the farthest from Yan Ruyu.

Will Wu Cuo be there?

Yan Ruyu observed for a moment and confirmed that there was no one around, so he clumsily climbed up the iron gate, climbed over, and crawled down clumsily.

Just as he landed on the ground, an arm stretched out and held Yan Ruyu's neck tightly, causing him to breathe.

It turned out that there was always someone hiding back to back with Yan Ruyu, and there was only a wall next to the iron door between them, so no matter how Yan Ruyu observed, he could not be discovered.

Yan Ruyu was shocked, it was over! My life is about to be explained!

With a dying awareness, he kicked and scratched again, struggled desperately, and opened his mouth to bite his arm.

The man groaned one after another, afraid he would be almost unable to stop. Finally, he lowered his voice and said, "Oh my own! Oh my god! Wu Cuo is very safe!"

Wu Chou...safe?

Yan Ruyu stopped and waited for the other party to stop.

"Don't make any noise, I'll let it go."

Yan Ruyu nodded, and the other party finally let go of his arm that strangled his neck.

"It's you?!"
Chapter completed!