You were enrolled by a school named Hyakkaou Private Academy by your parents, but it's not a just a "normal" school.. Intellegence is not the part of the school, it's about of gambling. You are about to enter the school hall, but someone purposely bumps you and stops walking.

Bangchan: " You are my next housepet.. Bitch. "

He smirked as he pushes you off and he goes to the lobby, which is the place where everyone is gambling.