The Death Game

I have no friends; the only friend I have is one I've imagined.
One day, she asked me to play a game with her.
As it turned out, I found myself in a situation from which there was no escape...
The gentle, adorable class beauty was busy hiding a body in the school's backyard.
The stern and serious homeroom teacher was obsessed with humiliating students.
The kind and beautiful school nurse was fanatical about dissection and physiology...
Twisted, insane, or just pitiful?
It all began when I received that white card...