Makoto, the president of a foreign trading company, lives in a Tokyo apartment with his beautiful wife, Hitomi. One day, former employee Sadayoshi, who was fired from Makoto's company, comes to visit. Sadayoshi came to ask Makoto to reconsider his treatment. However, Makoto rebuffs Sadayoshi. Fueled by resentment towards Makoto, Sadayoshi, along with his yakuza associates, kidnaps Hitomi... After thoroughly tormenting Hitomi, they tattoo her body, branding her as a depraved mark!