"Ring! The exam is over."

The bell rang quickly, and then everyone's papers were collected.

I was sitting in the second row, and I placed my paper on top of the stack, then handed it in.

However, even after the papers were collected, no one dared to leave the classroom. Everyone quietly looked at the invigilator in front of them.

The invigilator didn't say anything, but sealed the stack of papers in a file bag, and then spoke:

"One hour later, the second exam."

After saying that, without looking back, she left.

As she left, the class monitor's body disappeared in an instant.

It wasn't until it was confirmed that the eerie invigilator had gone far away that the students in the class dared to speak.

"Damn, what did she just say?!"

"We still have another exam later!"

"Whose name did you guys write just now? Who is the extra one?"

"Damn! Have we been abducted by aliens?"

The classroom was like a boiling hotpot, instantly erupting.

At this moment, Sweet, who was sitting behind me, came to my side.

"Xiao Xue, whose name did you write just now?"

"Now...are we dreaming?"

"I'm scared! I'm really scared!"

As she spoke, Sweet tightly held onto my arm, and I could feel that her hand was ice-cold.

"I-it's...it's okay, she's already gone, right?"

Listening to Sweet's words, I instinctively tightened my grip on her hand, trying to comfort her.

Just at that moment, the voice of the class vice monitor, Shen Ming, came through:

"Just now, whose names did you all write?"

Shen Ming was the class vice monitor, and he always liked to show off and take charge of things.

He thought highly of himself, but the people in our class didn't really respect him.

With his words, everyone's gaze immediately focused on him.

Standing on the platform, Shen Ming had already picked up the chalk and was preparing to take names. However, no one below responded to his words.

At this moment, telling Shen Ming what we wrote would be like telling everyone what dirty things we did.

The classmates' eyes were avoiding contact, and no one dared to admit to their actions.

"Does it matter what we write now? Let's hurry and escape!"

I don't know when it happened, but the class organizer, Han Ren, stood up and ran directly outside the classroom.

But at the entrance, we found that he stopped abruptly, as if blocked by something.

Soon, more people rushed towards the classroom door, completely blocking the small door. But at this moment, we realized that the door couldn't be opened at all!

Although it was just a small wooden door, no matter what we tried, the handle wouldn't budge.

So, the boys in the class, unwilling to accept it, had a tall guy who was 1.8 meters tall kick the door with force, but in the end, he only hurt his foot while the wooden door remained motionless.

"Bang!"

I don't know who picked up a chair and fiercely smashed it against the door. The chair was instantly rebounded and flew far away, crashing onto the ground.

But despite the loud noise, there was no trace left on the door. It was as if it wasn't a wooden door at all, but the strongest door made of aluminum alloy.

Only then did we truly realize that we had no way to leave this classroom.

And there were only 5 minutes left until the next exam!