When a feisty college girl falls for a yakuza boss, she gets swept into a steamy and dangerous love affair. When feisty college student Yuri is attacked at a party, she's saved by Toshiomi Oya, the underboss of a yakuza syndicate. Despite her obvious attraction to him, she convinces herself that she's not in the market for a bad boy type. But when they meet again, she finds herself irresistibly drawn to him--kicking off a steamy and dangerous love affair that threatens to consume her, body and soul. Yuri and Oya are about to spend her birthday on a luxurious private island when he suddenly gets a disturbing phone call from his father. Yuri can tell by Oya's tone of voice that it's something serious. Although danger is imminent, Oya vows to spend his remaining time with Yuri. Later, a new enemy appears--Mao, the boss of the largest Chinese mafia group.

He and Oya have a history, but what could he want now?.