Beautiful fashion model Macy (Kelly Chen) waits in vain for her Japanese groom Takahashi (Nakamura Toru) to show up at their Las Vegas wedding ceremony. Arriving alone at their new home in Hong Kong, she is confronted by Yung (Ekin Cheng), their interior decorator, who insists on the final settlement of his bill. They fly to Japan together in search of Takahashi. His Tokyo apartment has been abandoned, where they are attacked by a gang of Japanese yakuza. Escaping, they are introduced to Lin (Tony Leung), a private detective hired by the yakuza's boss, Ito (Abe Hiroshi), to photograph Takahashi's affair with his woman. Macy, Lin & Yung are in a dangerous predicament: how to find Takahashi and the truth before the yakuza use them as bait. And just who is telling the truth anyway?