Welcome to Hundred Kao Academy - an elite institution specially set up for children of the privileged class and has a unique style.Here, what determines your status is not athletic talent or book knowledge, but the art of figuring out your opponent's abilities and negotiation.And the best way to hone these skills?It is to hone your mind in a thrilling gambling game. In the Hundred Kao Academy, the winner is as noble as a king, but the loser has to bear cruel punishment.However, when the mysterious transfer student Snake Gummiko stepped into this battlefield, these pampered students truly realized what a real "high-risk player" is. She is not moved by money, is not bound by rules, and is immersed in the most primitive stimulation and psychological game of gambling.Every time she bets was a soul bet; behind her smile was a storm that made the entire school tremble.Mengzi's arrival is not only a challenge to the rules, but also a complete subversion of the values of these prides of heaven.