Little Tokyo, USA In a lonely hotel room, Little Tokyo's Detective Joker was waiting for a woman. The rain grew stronger and filled the storm. And the woman came to the room where the Joker was staying. The woman's name is Serika. She was Joker's former lover. Serika came to ask for help. Appeal to the Joker with a scared "murdered" voice. There, a mysterious group appears in the hotel lobby. Nicole and her friends control the buying and selling of cocaine in the Little Tokyo area. The Joker desperately protects Serika, but Nicole and others take him away.

助けを求めてきたかつての恋人・芹香を、目の前で極悪犯罪人ニコルに連れ去られたジョウ。芹香救出のためジョウは、コカインブローカーのリキ、そして女刑事サニーと組み、ニコルを追う。リキはニコルの強奪した200万ドルのため、サニーは復讐が目的だった。芹香を何とか救出したジョウだが、引き換えにサニーがニコルに連れ去られる。警察当局は取引には応じず、ジョウは単身ニコルの待つ取引場所へ向かうのだった。