Ciel worked himself to death as a psychological counselor, only to awaken in the Arterion Empire, a world where women hold primary authority and men are fiercely protected.

Appointed as the exclusive counselor to the insomniac Princess Luna, he uses real-world psychological therapy and his natural gift for putting people at ease to help her recover.

But Ciel's empathy, and the mysterious calming scent unique to him, has an unexpected side effect. The more time the empire's influential women spend with him, the harder they find it to let him go.

Hoping to suppress his scent, Ciel sets off in search of a rare flower, completely unaware that the quiet battle over who gets to keep him has already begun.