"The ghost is coming out, where is it?" Lian Batao looked at the surveillance monitor. Everything was normal on the surveillance, and the black shadow had left the surveillance range.

"It's the south of the first floor." Yan Siyu pointed to the surveillance camera and said, "A black shadow slightly taller than an ordinary person and larger in width is not fast, just like an ordinary person walking."

Lian Batao recorded these characteristics and continued to stare at the surveillance.

Not long after, Yan Siyu pointed to the surveillance camera on the north side of the first floor. In the surveillance screen, a black shadow appeared in front of the window. The shadow slowly moved forward and walked to the door.

Bang--

There is no sound in the surveillance, but Yan Siyu and Lian Batao can make up for this sound based on the vibration of the door being knocked open.

On the first floor, Yan Siyu found the keys for each classroom in the management room. They used the keys to open the door, while Xia Yi and the other two used Ren Banzhu's lock unlocking technology. The door lock here is simple in structure and can be opened in less than a few seconds.

The dark shadow walked into the classroom and shuttled between the tables and chairs.

Lian Batao and Yan Siyu breathed stuttered. When the black shadow passed by the surveillance, they saw clearly the other person's appearance with the moonlight outside the window. It was a human-shaped ghost nearly two meters high and wearing a wide black raincoat.

They named the ghost Raincoat Man, who left the classroom.

"It has been walking around the first floor, and now it must be heading to the second floor." Yan Siyu said.

"No. 1 is on the second floor?" Lian Batao said.

"There is also No. 2, Ren Banzhu and the other two are on the third floor." Yan Siyu explained. No. 2 showed up in the surveillance room on the second floor. This was also their task, telling Yan Siyu what room the surveillance room was in.

"The raincoat man should have gone up the stairs to the east. No. 2 is on the west side and No. 1 is on the west side of the south. You can wait and see." Yan Siyu replied.

The raincoat man went up the east stairs and had to pass the surveillance in the south or north before encountering No. 1 and No. 2. Yan Siyu meant that he would not remind No. 1 and No. 2 for the raincoat man to appear on the two surveillance monitors.

"Let them pay attention first." Lian Batao agreed to Yan Siyu's decision and made a minor correction. "Not everyone is as rational as you and me. If the danger is approaching, then reminders will be reminded, those soft-boys will have a high probability of making mistakes in panic."

Yan Siyu nodded. He glanced at the surveillance camera on the third floor. No. 3 had just exposed the surveillance camera on the south and headed west.

He pressed the microphone and said, "No. 12 is alert."

"No. 12 is alert."

The radio was repeated twice, and all the players in the teaching building stopped what was in their hands and looked at the radio.

No. 1 and No. 2 on the second floor trembled violently. They quickly went out, found each other, and looked around vigilantly.

On the north side of the third floor, Ruozi was both excited and worried.

"The ghost is coming out?" She asked Xia Yi for confirmation.

The ghosts come out and prove that the secret room has officially begun, and the danger will increase significantly.

"It should be." Xia Yi pointed to the door, "Go to the door, if there is anything, we can react quickly."

Before Xia Yi could finish his explanation, Ruo Zi had already walked towards the door. It seemed that there was no need to waste time explaining to this girl in the future.

Xia Yi breathed a sigh of relief and his preference for this girl has increased a little more. In the event of emergencies, this kind of obedient tool person is much more useful than a tool person who can think about himself.

After a command is completed, the former tool will be executed immediately, while the latter tool will think about the reason for doing so.

The former tool man will definitely act faster than the latter, and if this command is apparently dangerous, the latter tool man will be greatly increased in the possibility of passive slacking off work, and the possibility of task failure will be greatly increased.

It is true that the latter tool has a stronger adaptability, but Xia Yi can take into account all situations and does not require the tool to adapt.

The two of them were searching casually in the table and chairs at the door. They didn't need to be careful when looking for their limbs. It was basically impossible for such a big thing to miss.

"Why is there no movement?" Ruo Zi looked at the radio, "I feel wrong. How much time has passed yet?"

"One minute." Xia Yi said. Although there was no table, he kept counting silently in his mind and calculating the time.

"Where has the ghost gone?" Ruozi tried to think.

"It may be that it is not on the first floor but it may be another situation," said Xia Yi.

"Why is the first and second floors?" Ruozi's focus is unique.

"No. 1 and No. 2 are on the second floor. Didn't you see them going down just now?"

Xia Yi turned his head and looked at Ruo Zi, and asked in surprise: "You can't even remember anyone No. 1 and No. 2, right?"

Ruozi lowered her head, like a child who had made a mistake.

"It's okay," Xia Yi comforted her, "Just ask me more in the future."

"Um."

Seeing that Xia Yi was not angry, the girl felt relieved and she defended herself: "Except for Sihao being a girl, the other three men all looked similar, and I didn't pay attention at that time..."

Xia Yi nodded, and he believed.

"What is another situation?" Ruo Zi asked again.

"It may be that the ghost wandered around the second floor and went up to the third floor." Xia Yi walked to the door.

"Three floor? We're just on the third floor!" Ruozi clenched her fists and looked out the window nervously.

"That's right." Xia Yi walked out the door, "If you want to prevent it, let's leave first."

Xia Yi just saw No. 1 and No. 2 on the lower floor at the corner of the corridor. They were in the middle of the west direction of the two surveillance monitors. Yan Siyu made the two of them beware of it. It was thought that the ghost was coming from the east and the speed was not fast.

He and Ruozi are on the north side of the third floor. If the ghost does not stay on the second floor, they will appear from the east side of the third floor.

At this time, he heard the sound of the radio: "No. 1, leave and go left."

Ruozi breathed a sigh of relief: "The ghost is on the second floor."

"No, leave now!"

Xia Yi pulled Ruozi and ran to the west corridor. He passed by the classroom where Ren Banzhu was, and he knocked on the window as a reminder.

The next moment, a figure wearing a raincoat walked out of the corridor to the east.

Xia Yi and Ruozi had already run to the corridor to the west. They lowered their bodies, quickly entered the corridor, and went down to the second floor.

Next to the stairs, No. 1 and No. 2 stood in the corridor, looking around in confusion.

After hearing the alert reminder, they stayed together, and they were very surprised by Yan Siyu's words that only allowed No. 1 to leave just now.

This is actually not surprising. The Raincoat Man went up the stairs on the east side to the place where Xia Yi and the other two were. Yan Siyu deliberately mentioned No. 1, trying to make Ren Banzhu and the other two mistakenly think that the Raincoat Man was on the second floor, but he did not expect that No. 1 and No. 2 would be together. He only said No. 1, leaving a flaw.

Yan Siyu is not very good at grasping human nature. Xia Yi discovered this in the secret room of novice guidance. Yan Siyu likes to judge others by himself.

A vigilant broadcast is just a dangerous preparation. For Yan Siyu and Xia Yi, hearing such a warning will not put down the search, but will pay more attention. However, for ordinary people, this is enough to make them panic. They will put down their things and meet with nearby teammates first, so that they can be more courageous.

And the relationship between No. 1 and No. 2 is very good.

"Teacher Ren hasn't come down yet!" Ruo Zi held Xia Yi's hand and said anxiously.

"I knocked on the window to remind her that she didn't come out, so she must have had other considerations." Xia Yi replied.

He was talking about the ideal situation. If Ren Banzhu was in some unexpected situation at the time, he might not have time to react.

It shouldn't be such a coincidence, right? He thought.
Chapter completed!