Despite his family's long lineage of Inukami tamers, Keita lacked the necessary skills and was abandoned by his loved ones. However, fate intervened when a beautiful and obedient Inukami named Youko crossed his path. In a swift turn of events, Keita formed a contract with Youko, and she became fiercely devoted to him. The only snag in their relationship was Youko's notorious unruliness, which had baffled everyone who had tried to tame her. This tale is a side-splitting comedy that chronicles the misadventures of Keita and Youko. Keita is a man who indulges in all sorts of pleasures, including women and money, while Youko enjoys causing chaos and possesses an unbridled passion for her master.