At this moment, the phone on the table covered by the teaching materials suddenly lit up.

However, there was a password lock on it, so I couldn't proceed.

But since this location belongs to that creepy male director, his phone must be crucial!

This could be a key clue.

I picked up the phone and hid it in my palm, only to be startled by the man who suddenly appeared behind me.

The smile at the corner of his mouth was a threatening flattery: "I like obedient kids. As long as you listen to me, I promise not to hurt you."

These are the typical words of a villain, I won't believe them.

I tightly gripped the phone and ran for it.

The more he chased me desperately, the more I wanted to know what incriminating evidence was hidden in this phone.

So I absolutely cannot give it to him!

The hands of the clock on the watch told me that there were only 10 minutes left.

I breathlessly and cluelessly ran down the corridor, but I didn't see any toilets to hide in from start to finish.

Does it mean that once it disappears, it won't reappear?

This made me feel a wave of inexplicable despair. Will I also disappear forever like this?

At that moment, the female class monitor who was chasing me to kill me knocked him out with a baseball bat, but for the sturdy principal, this blow had no effect.

The male director turned his head and saw her, his expression becoming even more excited.

I hesitated and froze on the spot. Clearly, both of these people wanted to kill me, but I didn't want to watch as she was killed by this psycho.

Trembling, I took out my phone and faced the dead psycho: "The phone is with me!"

The fat man immediately released her neck and viciously lunged at me, but fortunately, I had become much quicker and eluded his pursuit.

Perhaps I couldn't walk out of here today at all. Even if I did, there might not even be a police station in this world. But I still threatened, "If this phone is handed over to the police, you're finished!"

The man's face changed, looking at me:

"Nan Li..."

"I've been watching you for so long, don't you think you're such a naughty child!"

Shit.

I was covered in goosebumps. When did he start watching me?

At that moment, the female class monitor behind me looked at me with a glint in her eyes, choking on her words: "Little sister, you've arrived..."

That bloody girl appeared behind me at some point.

The man was taken aback by her appearance but it was only for a moment, as his expression returned to normal.

The younger sister's gaze passed through the man and pointed behind me.

I immediately turned around, and at that moment, the corridor that had previously seemed endless like an abyss suddenly had stairs.

The man saw the stairs, his eyes widening in disbelief: "Do you believe her?"

"She's a ghost!"

"Evil spirits can never escape the world of the dead. Do you believe she is so kind as to let you go?"

I stood still.

Yes, I had heard this rumor before.

Could everything be the younger sister of the class monitor seeking revenge? Had she trapped me in this world from the beginning? Was she deceiving me all along, including the note she handed to me in the toilet?

Just as I hesitated, the hand of the watch gradually approached the last three minutes before the end of class.

If the instructions on the note were true, then I was running out of time.

At the same time, on this mysterious corridor, even more eerie "squeaking" sounds could be heard.

But the man fiercely grabbed my arm: "You better listen to me, don't go down there."

At this moment, I remembered the red pen in the rulebook:

"There are no stairs in this teaching building. If you see them, never go down!"