Kenjin Kiyohara has finally won the heart of Sakura Shintani, the heir to Japan's most notorious crime dynasty. But their new love is threatened by a sadistic adversary who sees Kenjin as Sakura's only weakness. As the death threats start to come in, Sakura worries for his safety and starts to doubt her decision to be with him. But Kenjin is determined to stay by her side, even if it might cost him his life.