Kown as Seunghyun. (8) 

Majoring in Art & Design 

known as Seungri (joker)

majoring in Art & design

known as Jiyong (jack)

majoring in art & design

Known as daesung (king)

majoring in art & design

known as Youngbae (jack)

majoring in art & design

"I've always want to see your face twisted in pain like that. yes like that "

He said so and smiled with an expression i've never seen before

. ...

No body knows who started it and when it was started. But everyone in this school can't run from it. You need to follow the rules, or you'll get kicked from here. 

A low status person isn't allowed to disobey someone from higher status. The emperor has control of the class. And the targets are from the lowest status, who are marked as bullied. It's the order of this wordl. But, if you think it based on the wealthy, you're wrong. Everything is decided by a game. the game named "Caste Paradise"