But if this assumption is true, it is a bit of a problem.

Bai Yaqing and Sha Sha came here to investigate the case, she definitely knew, and she would definitely stop doing it......

"Shasha, let's do this......"

………………

903 dormitories.

"You three students, don't you study hard to report false police, don't you know that police resources are to be reserved for people in need?" Bai Yaqing is here, teaching these three children a lesson.

"No, really, Xiaoyi is really back......"

"Students don't go to class, they think about these things all day long!"

"That's right, we've already found out, it's the rumors, or the clothes upstairs have fallen, are you weak-hearted?"

"No...... There is no ......"

"Let's go, don't talk to them so much." Bai Yaqing turned around and said.

Seeing that the life-saving straw that could save them was about to leave, they couldn't help but shed tears.

Are they really going to die here tonight?

"No, don't go...... This ......"

Roommate B took out something and handed it to Bai Yaqing.

"What is this?"

Roommate B didn't speak, but looked at the thing in her hand with some fear.

It's just an ordinary envelope, what's so scary about that?

"If you don't say it, I won't open it." Bai Yaqing said that he was going to return the envelope to them.

"This ...... This envelope, only Xiaoyi can use ......"

The painting on this can only be painted by Xiaoyi.

Bai Yaqing opened the envelope suspiciously and found that there was a letter written in red liquid inside.

"It's a blood book." Bai Yaqing sniffed and said.

There are only a few words on it.

Midnight, give me my life!!

"This letter is fake, and your pranks should be stopped!" After speaking, Bai Yaqing left directly.

After Bai Yaqing left, the three girls sat on the ground in despair, holding each other's hands, for fear that something would jump out of nowhere. In order not to die again, the housekeeper had to stay here with them.

………………

Bai Yaqing and Sha Sha quickly rushed back to the police station and arrived at the forensic department.

“Anita！ Quickly, find out if the painting on this envelope is the deceased's own! Bai Yaqing said, giving Anita the envelope and the painting that Xiao Yi had taken from the teacher before his death.

"What's wrong?"

"Quick!! It's too late! ”

Seeing that it was about to get dark, she felt that this 'ghost' just wanted the lives of the three girls, so she had to race against time now.

Anita didn't dare to slack off, and quickly checked out the handwriting of the two letters.

"It's really the same person who drew it, it's just ......"

"Just what? Hurry up! Don't sell it!! "Bai Yaqing is now racing against time, and Anita has to sell Guanzi, she is naturally very unhappy.

"The handwriting inside is also compared, the picture on the envelope is the deceased himself, but the handwriting inside is not."

In other words, it can be basically determined that that 'ghost' is not Xiaoyi?!

"The blood ...... on this blood book"

"I've tested it, it's chicken blood."

"Okay! Thanks, next time I have time to treat you to dinner. After saying that, Bai Yaqing immediately pulled Shasha back to school again.

It's just that this time, she is much more low-key, and she came directly to the teaching office and found the director.

"You're the school's dean, aren't you?"

"You are...... Oh, those two cops! After recognizing the two of them, the dean whispered.

After all, it's not good for the school to get out that the school is haunted......