Seijo Densetsu plot
After seven years in prison, the incorrigible Toshio is released. He immediately rolls back into the criminal circuit and tries to work his way up into a wealthy and powerful person through a succession of dubious jobs and illegal plans. When he has to come to Boss Tachibana's office with his associate Okano, Toshio meets the feisty businesswoman Taeko, who invites him to her bar. The two have an amorous affair and she then lets Toshio work as a bouncer at her newly opened nightclub. There, however, his eye falls on a young woman at the piano who does not have the required membership. She is half Japanese half Chinese and is escorted by her personal assistant.