Masato has been carefully raised as his only son since he was a child. But as Masato grows older, his mother "Makoto" leaves his hand, and his loneliness is hard to imagine from his mother. Motherhood was gradually distorted, and the destination was twisted sexuality ...
As sadomasochistic yakuza enforcer Kakihara searches for his missing boss he comes across Ichi, a repressed and psychotic killer who may be able to inflict levels of pain that Kakihara has only dreamed of.
