Hikaru marries into the rich Tsukigami family in order to save his poor family. However, her husband, Byakuya, does not accept her as his wife. He says, “If you become my wife, you will be devoured by me." What is the secret of Byakuya, who exudes a cold yet beautiful charm that makes her seem inhuman, and the family of the Tsukigami? A Japanese-style fantasy marriage tale begins!