The Battle of the Stars may be finished, but the event is far from over! And what better way to tie up loose ends than...another gamble?! Choosing to go against Manyuda in her Public Match, Yumeko is now faced with a game called Choice Poker. But if the advantage lies with whoever has the bigger pot, can Yumeko manage to come out victorious against a student council member with near limitless pockets?!

Hyakkaou Private Academy. An institution for the privileged with a very peculiar curriculum. You see, when you're the sons and daughters of the wealthiest of the wealthy, it's not athletic prowess or book smarts that keep you ahead. It's reading your opponent-the art of the deal. What better way to hone those skills than with a rigorous curriculum of gambling?At Hyakkaou Private Academy, the winners live like kings, and the losersare put through the wringer. But when Yumeko Jabami enrolls, she's gonna teach these kids what a high roller really looks like!

The gambling games continue...and this next game has truly lethal consequences. Will Yumeko be able to figure out its secrets in time to keep from losing her life? Sayaka has had just about enough of Yumeko Jabami! The student council secretary wants to rid the school of Yumeko's poisonous influence once and for all, so the president sets the stage for the craziest gamble yet-the enigmatic Tower of Doors! Will Sayaka's cold logic triumph over Yumeko's chaos?

Losing big to a member of the student council, Yumeko finds herself deeply in debt and cast down to the rank of "house pet" in the Hyakkaou Academy hierarchy. With her future hanging in the balance, the student council tournament may be Yumeko's only shot at redemption. Teaming up with former rival Mary, currently suffering the same sub-human indignity, Yumeko and her new partner are prepared to go all in for another shot at the high life. But will luck favor these ladies...?

The Student Council President is away, and the rest of the council will play... Yumemi Yumemite is a super popular idol who's a big hit in the indie scene. Not only is she a student at the Hyakkaou academy, but she's also a member of the student council?! How will Yumeko fare in a gamble with an idol?

When Mary gets wind of a new transfer student, she,s ready to show them how things are done at Hyakkaou Private Academy. Who could have predicted, though, that the transfer student would be…Yumeko Jabami?! Even after everything that transpired between them, Mary can’t shake the feeling that Yumeko never took her seriously. Now the time has come to prove herself as the two square off in the Grand Meeting,s final match! But are they really fighting only each other…?

Enduring the "Big Debt Settlement Meeting" together may have deepened the bond between Yumeko and Mary, but in this academy, friendships tend to be fragile. Having tasted victory, the pair suddenly find themselves prime targets. In the case of Yumeko, that would be the eyepatch-wearing Midari Ikishima. And just who's got Mary in the crosshairs...? In this third volume of the story about an academy filled with beautiful women, the concepts of good and evil are turned on their heads!