Yakuza underboss Toshiomi Oya saves college student Yuri, and the two begin a dangerous romance.
Yuri begins to work at a premium hostess club, but somebody unexpected shows up.
Yuri meets the head of the Oya syndicate, who has a certain request for her.
Toshiomi Oya falls into Choko's trap, and Yuri's childhood friend discovers her secret.
The childhood friend or the yakuza lover. Who will win Yuri's heart?
Toshiomi and Yuri are on a date when they suddenly find themselves surrounded by men with guns.
Toshiomi and Yuri are out on a special date when the Mafia boss Semilio finally reveals himself.
