This is a how-to guide

Chapter 188
"What's going on? Is Su Mi really dead?"

The same table turned to the end, and did not see the written record again. On the inside of the cover behind, there were 4 numbers written in four seven seven four.

"Four seven seven four? What do you mean?"

The deskmate scratched his head.

"Why didn't you say where the key is! Four seven seven four... four seven seven four... the date of death, to die? What does this number mean? The lock is not a combination lock..."

She stopped suddenly and looked at Bai Jin and Yao Ruoqin.

"Is it a combination lock? I didn't look carefully just now."

Yao Ruoqin ran over to have a look, and said dumbfoundedly, "It's really a combination lock."

They didn't notice it before, and they went looking for the key stupidly.

It was also the words on the blackboard that misled them. The keys mentioned above were not necessarily physical keys.

"Then hurry up and try it!"

Yao Ruoqin said.

"Four seven... seven four."

The deskmate pressed the password, and an X appeared on the lock screen, indicating that the password was wrong.

"The password is wrong."

She turned around and looked at them helplessly.

"What about four seven four seven?"

"Nor."

"Then seven four seven four?"

"No."

"What the hell is that!"

Depressed, the deskmate threw away the diary and kicked the chair.

Bai Jin accidentally glanced at it, just in time to see the number 25 on the back of the chair.

With an idea, she said to the frowning two:
"Everyone look for the fourth desk in the first row, the seventh desk in the second row, the seventh desk in the third row, and the fourth desk in the fourth row."

The deskmate was stunned for a moment, and went to look for it as Bai Jin said.

"There is a key in desk No. 14, a key in desk No. 21, and a diary in desks 25 and [-]. One is signed by Zhou Hui, and the other is signed by Su Mi.

Zhou Hui's diary only records the way they recruit spirits, while Su Mi's diary records some things that happened.

Other than that, there is nothing with numbers.What exactly is that password? "

Bai Jin nodded her chin with her fingers, frowning in thought.

"Why is there no password!"

The deskmate took the key and threw it to Bai Jin casually.

"Xiang Qi, what do you think the password is?"

No one responded for a long time, and the deskmate looked at her strangely, "Who did you just call?"

"Sorry, I said the wrong name for a while."

He didn't get a response from Xiang Qi, and couldn't see her.Bai Jin didn't know if she didn't want to answer or if she wasn't here, but this was not the right time to ask, so she could only swallow the question temporarily.

"What should we do? How can we go out if we can't open the lock? It's past 7 o'clock now, I'm so hungry!"

The deskmate rubbed his belly, lifted a chair and smashed it on the combination lock, but it didn't affect the combination lock at all.

Bai Jin walked over and pressed the numbers [-], but the result still showed an error.She typed it upside down again, but it still showed an error.

She took a breath, exhaled slowly, and entered a string of numbers [-] again.

The lock clicked open.

"My God, the door is open."

The deskmate cheered and ran out, just as she saw a black figure flashing past in front of her, she yelled "Stop!"
The opponent paused slightly and ran faster.

Looking at the figure of the other party, it is obvious that she is a slim girl.

"do not run!"

The tablemate roared angrily, leaving Bai Jin and Yao Ruoqin behind, and chased after him regardless, vowing to catch the prankster.

(End of this chapter)