"What happened?" This is the first sentence that comes out of the crowd.

But Yu Shu and the others were also confused at this time, and they didn't know what was going on at all. The monthly exam has ended, and it stands to reason that the senior high school students should be in class now, why did the students in Class 7 suddenly die?

Seeing that they didn't speak, Xu Yingying and the others didn't have to guess to understand, and they didn't know.

Yu Shu forced himself to calm down, and then frowned and thought, just as he recalled the previous notice, the whole person was startled.

And Xu Yingying also raised her head at this time, and her face was a little eager.

"If all the students in Class 7 will die, what about our group?" Xu Yingying was the first to speak.

One word stirred up a thousand waves, and everyone also woke up, with anxious faces.

"Let's go." Yu Shu didn't say much, and immediately greeted everyone.

When they left the restaurant, two teams also rushed out of the street next to them, plus the one, two, and eight groups on their side, a total of five.

They didn't have to think about it to know that they must have thought of the possibility through that notification, so they hurried to the school.

Since there was no monthly exam, the two security guards at the gate did not stop everyone as before, and the members of the five groups entered the school easily.

Went straight to the senior high school teaching building, and after going up the stairs, the five teams separated. Yu Shu, Xu Yingying and the others went up to the fourth floor, and when they saw that the students in their respective classrooms were still there, and the number had not decreased, they all breathed a sigh of relief.

"Looks like we're okay here." Xu Yingying walked towards the four of Yu Shu, "What about you?" ”

"It's the same." Yu Shu Road.

"The world hasn't started yet, why did the students of Class 7 die?" Jiang Qianqian was puzzled, "Is there any other way to die that we don't know?" ”

"I don't know, anyway, let's go to Class Seven first." Yu Shu shook his head and said to everyone.

On the third floor, the other six teams were already here, enclosing the hallway.

"Are you two alright?" Han Feng stepped forward and asked. The group found a random place to rest in the school every night, so they were the first to arrive after being notified.

"It's fine." Yu Shu shook his head, "Everyone is okay, right?" ”

The crowd shook their heads in response.

"Han Feng, did you find anything?" Without Yu Shu to speak, Xu Yingying asked the question they were most concerned about at the moment.

Han Feng shook his head: "No, we were the first to arrive, but by the time we arrived, this classroom was already empty and there was nothing." ”

As he spoke, he paused, then continued, "You'd better see for yourselves." ”

Yu Shu nodded, then walked past Han Feng, and then walked through the crowd, and the others in one group and two groups followed closely.

As Han Feng said, the classroom in Class 7 was already empty. All the desks and chairs are neatly arranged, there is nothing on the blackboard, not even a little dust on the floor, it is so clean that it could not be cleaner, and this classroom can be used as a model for all classrooms.

But somehow, seeing the situation in this classroom, Yu Shu's heart rose with a feeling of discomfort. This feeling came very abruptly and inexplicably, which made him feel a little more doubtful in his heart. But soon, Yu Shu knew the reason and knew what was missing in this classroom.

It's angry.

There was no one in this classroom, and the silence was terrible, and although it looked neat, it was full of dead air. It is not the kind of dead air on the dead, but the dead air that the living should not enter. This kind of qi, which seems to be alive, warns the people not to enter.

"There's nothing in this classroom." Tang Xuwen leaned over, "Strange, why do I always feel uncomfortable looking at this classroom?" ”

As he spoke, he looked at Yu Shu: "Captain, do you think?" ”

Without waiting for Yu Shu to speak, Jiang Qianqian replied: "Eh, it turns out that you have it too, I thought I was the only one who felt like this." ”

"You wait here, I'll go in and have a look." Tell the people, and Yu Shu will go in.

"Captain Yushu." Han Feng, who was standing on the side, stopped him, "It's quite evil here, I always feel uncomfortable after entering, why don't you go in." We've checked all of this, and there's nothing strange about it, except for the usual things, such as class schedules, seating charts, and so on. ”

"It's okay, I'll just go in and have a look." Yu Shu smiled and nodded, then pushed open the door and walked into the classroom.

Walking into the classroom, the uncomfortable feeling intensified. Yu Shu looked around, but he didn't find anything unusual.

Looking up, there is a projector and three electric fans hanging from the ceiling. Seeing this, Yu Shu couldn't help but squint. After finishing last night in the inner world, he still looked at the classroom, and he remembered that there was some dust on the three electric fans. But now that I look at it, not only is there no dust, but it also looks like new.

Refurbished, or replaced? Yu Shu didn't know.

Thinking about it, Yu Shu lowered his head again, he was standing in front of a desk.

The books on the desk are neatly arranged, and the outside of each book is wrapped in a book cover, so I think this should be a girl's desk. Yu Shu subconsciously picked up the top language book and flipped through it, only to find that there were no notes in the book.

It stands to reason that there should be a lot of notes for students in the third year of high school. Yu Shu's heart moved, and he turned the book to the front again, and there was no name in the book. But he was afraid that he was wrong, so he pulled out what looked like a notebook from the stack, and then pulled a few more books from the other desks.

It's all the same, no names, no notes, and even the notebooks are all new.

In addition, Yu Shu saw a photo pasted in a book, and behind the photo was a field, but there was no one in the photo. No, it's not so much that there is no one, but that the person in the photo has disappeared, leaving a human imprint in the photo.

"This ...... What's wrong? Yu Shu muttered to himself, and all the content disappeared, and it looked as if it was ...... All these students are gone, and even the traces of their existence in the world have disappeared.

After thinking to no avail, Yu Shu decided to look for other clues.

He set his eyes on the information corner of the classroom, but he didn't look there.

The information corner was simple, with a few pieces of scratch paper nailed to a foam board with a seating chart and some reminders and messages, and two sheets of white printer paper, one with the student's schedule and one with the class schedule.

Yu Shu looked at it, then turned to look at the alarm clock hanging on the wall behind him, and then calculated that the time when the student finally died should be an English class. He found nothing else than this information.

"It seems that it is really as Han Feng said, there are no clues here." Yu Shu sighed and was about to walk towards the outside of the classroom, but the moment he raised his leg, the class bell rang suddenly.