"Okay, thank you for your trouble, I'll go and ask the principal again."

After listening to the old classmate's words, Zhou Yu's heart moved and then said goodbye and left.

To be honest, Zhou Yu is a little shocked now.

He didn't expect that the school would undergo a major blood change three years ago, and it was so thorough.

Except for the principal, all the others that can be replaced are replaced, and the strength is amazing!

As the saying goes, something abnormal must have happened. Something must have happened three years ago, so that the superiors would use such a big deal to cover up the truth!

Zhou Yu was very curious, are those who were replaced still alive now? Or are they transferred to somewhere?

The only person who knows the whole story of this matter now is probably the old principal.

As for whether the principal would tell himself what happened three years ago, Zhou Yu even knew it was impossible with his butt.

But in order to find Zhang Hao, he must give it a try.

Even if he can't understand the whole story of the incident, he has to ask the principal first of all the mysteriously disappeared Class 307 from the principal.

Yes, Zhou Yu came to an astonishing conclusion about the previous investigation.

It was not only Zhang Hao who disappeared, but the entire class!

He counted it before, except for the first floor, there were only six classrooms, and the other five floors were seven classrooms. Then he found that the missing Class 307 was found.

The reason why I didn't pay attention at the beginning was that in his impression, Class 307 did not exist at all.

But there are 13 classrooms in the third year of high school, but there are 314 rooms, which is unreasonable in itself.

Of course, maybe it was built on the first floor and six classrooms.

But later I found that it was not enough, so I built another room on each floor. When I marked the floor, I thought there were seven classrooms on each floor, so it was possible that I would be wrongly marked.

But no matter what, this is a doubt after all, so Zhou Yu wanted to find someone who is more familiar with the school situation to verify his guess.

When he arrived at the principal's office, Zhou Yu knocked on the door, but no one responded.

He stepped forward and pushed the door, and the door was locked.

"Depending on the situation, I'm running to the library to be a gatekeeper again."

Zhou Yu didn't stay for too long, so he turned around and came to the library. He saw the principal sitting at the entrance of the library with a newspaper.

"Hello principal."

"Student Zhou Yu came to the library to study so early, haha, it's not bad!"

When he saw Zhou Yu, the principal took off his reading glasses, put the newspaper aside, and said with a smile.

"Uh, you misunderstood. I'm here to find you, the principal."

"Oh? Does Zhou Yu want to apply for something again? It's okay, even if it's right, I'll approve it."

The principal has always been very easy to talk to a talented student like Zhou Yu.

"That's not. I'm just interested in the previous history of the school. I heard from the head teacher that Principal, you have been in school for the longest time, so I came over to disturb you."

"This is great. Knowing your alma mater can also enhance your feelings for your alma mater. I support you very much. What kind of history do you want to know?"

The principal did not think there was anything wrong with Zhou Yu's request, but on the contrary, he was very supportive.

"Then let's start with the completion of the teaching building. I found that there are only six classrooms on the first floor, but there are 7 on the other floors. Is there any story here?"

Zhou Yu did not ask why the school had a major blood change three years ago. This kind of thing involved school secrets, so how could he let a student know it?

"Ah? Are there only six classrooms on the first floor? I remember it was seven? Did you read it wrong?"

The principal was surprised when he heard Zhou Yu's words.

"It's 6 rooms, I'm sure I'm not mistaken. The one missing is Class 307."

Zhou Yu naturally would not make such a low-level mistake, so his tone was quite firm.

"Oh, I remembered Class 307, there were some before, but later some accidents happened, so I canceled it, part of it was marked 306, and part of it was used as a storage room."

"Oh, I'm old and have a bad memory."

"So that's it. I thought I made a mistake during the construction."

I went to Class 306 before, and found that it was one-third larger than other classrooms.

However, it is normal that the classroom area is different, so Zhou Yu didn't take it seriously.

As for the storage room mentioned by the principal, there are indeed, and each floor is available for chalk, blackboard, tables, chairs, brooms and other things.

[So, Zhang Hao didn't go to the classroom to sleep, but instead went to the storage room?]

Zhou Yu was speechless. Is this something that a normal person can do?

"That's impossible. The school's control over engineering is still very strict, so it's impossible to make a mistake." The old man corrected, as if he was afraid that Zhou Yu would think that the quality of the teaching building project was not good.

"Haha, I'm overthinking it. Why did the principal cancel Class 307?"

Zhou Yu had a premonition that perhaps the school’s major blood change was related to Class 307.

"I can't tell you this anymore. I signed a confidentiality agreement and I don't need to be the principal if I say it."

The old man was not angry, but his tone was a little more serious.

Zhou Yu didn't expect to get a positive answer, and being able to understand the current information has been considered a goal.

Without waiting for a long time, Zhou Yu said goodbye to the principal and rushed back to the teaching building again.

"Sure enough, there is a negative energy breath remaining!"

As soon as he entered the storage room, Zhou Yu felt the negative energy breath. Although it was very weak, he could not escape Zhou Yu's perception.

Zhou Yu once again wrote the word "网" with a mountain and river pen. He wanted to try whether he could use these residual negative energy magnetic fields to find out the strange body.

However, just like before, the word "英" still failed to guide Zhou Yu.

After all, it's just a blue talent, and Zhou Yu's literary level and talent level are still too low, so it's normal that the effect is limited.

This also shows that the weirdness encountered this time is stronger than the dream-eating spirit, but it definitely does not exceed the scope of the spell spirit.

Otherwise, Zhang Hao would have been burping a long time ago and it would not have been possible to hold on until now.

With no talent, Zhou Yu could only choose to rely on himself.

First of all, Zhang Hao is not a fool. Since he dares to come in, he must have found no danger in advance.

In this way, there are only two possibilities.

One is that Zhang Hao came here first, and then strangely appeared.

But this involves a problem. If the weirdness appears, Zhang Hao will definitely be able to sense it in advance.

With his strength, even if he can't beat it, he can still run.

Take a step back, because this strange thing is stronger than the Dream Eating Spirit, Zhang Hao did not run away, and there would not be no power of resistance.

But judging from the scene, Zhou Yu only felt the residual yin energy, but did not feel the murderous aura.

In other words, Zhang Hao was kidnapped before he could summon the spear.

Is this possible?

This is impossible!

Therefore, Zhou Yu is more inclined to the second speculation!

Zhang Hao's disappearance may have nothing to do with Guiwei itself. To be precise, Guiwei did not take action personally, but instead trapped Zhang Hao through some secret means.

As for the trigger mechanism of this method, it should be hidden in this storage room!

As long as you find it, you will definitely find Zhang Hao!
Chapter completed!