I am the duty student today, and my only task for today is: survive.
After the evening self-study, a classmate said the headmaster wanted to see me.
I was puzzled, and my body subconsciously walked out of the classroom.
Suddenly, a text message popped up on my phone: [Go back to the classroom! Do not trust any student or teacher who calls you!]
At the same time, I saw through the glass reflection that the classmate who called me had no face.
