The real problem in this world is the Heroines!

Hachirou Suzuki, the only child of a family of servants, is a boy with no dreams or ambitions, the young man in fact dedicates most of his time to working as a butler for two important Japanese families: the Inoue family, big piece of the yakuza and the family Nakajima backbone of the country.
But one day while he was working, he was summoned to what at first glance would not seem like "paradise". There he is assigned an important mission that will decide the fate of a world.