Following the story of Ran, who confronts a mysterious organization by participating in a no-rules deathmatch after discovering her missing younger sister Yuzuki is involved in a crime. With danger…

A school appears peaceful from a distance, but a fierce gambling battle takes place once again. Yumeko Jabami is involved in the battle.

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…