In a small village, twins are born: a boy, Tatara, and a girl, Sarasa. The prophet Nagi declares that Tatara is the chosen one who will free Japan from the tyrannical rule of the King and his four son...

The story follows Kintaro, former leader of a widely feared and respected biker gang, who decides that its time to "straighten out" and become a "salaryman" since his wife died and he has to take care...