Ning Yu is a blood B in a world that only values blood A and O. Yet his family use him as a pawn just like 7 years ago.

Hasegawa is a quiet high school student who is suddenly confessed to by Hiyama, the class's outgoing and cheerful guy. When Hasegawa asks,

The Tearmoon Empire has fallen. As the flames of revolution scour the land, the empires ever-selfish princess, Mia, is publicly executed by way of the guillotine only to wake up in the past as her twelve-year-old self! The empires back, the revolution is