Saki (Sachiko Kokubu) is not your average art teacher - she handles prison inmates, as well as art students. When Saki's grandfather (Hidetoshi Imura) visits Saki, he also brings trouble, in the form of an evil Yakuza. Saki uses her artistic demons to fight the gangsters and killers who infiltrate her life, threatening everything in sight. Saki slashes her way to a spectacular showdown of guns, knives and anything she can get her hands on. Saki is out to create her bloodiest masterpiece yet, in this thriller of betrayal, revenge, and killer art. Her paint brush is her blade. Her paint is her enemy's blood.