Ichinose Sakurai has a secret: behind his ordinary university-student life lies the identity of Kuonji Rai, a gifted young onmyoji and heir candidate of a prestigious supernatural family. But his carefully balanced double life falls apart when his grandfather arranges his engagement to none other than Rin Hoshizaki, the idol from an idol group he secretly likes. Disclaimer: This story is entirely fictional and is not based on any real people, families, events, or historical figures. It is a fantasy-supernatural work loosely inspired by the concept of Japanese onmyoji and traditional spiritual practices. The portrayal of onmyoji, supernatural beings, rituals, abilities, and spiritual realms is fictionalized and is not intended to be an accurate representation of real-world onmyoji traditions or Japanese history. The story takes place in a fictional alternate version of modern Japan where supernatural and spiritual phenomena are a natural part of everyday life.