Takako has been teaching paintings to Yu for ten years. One day, Yu's parents decide to discontinue her lessons. She informs Yu about his parents' decision. Yu confesses his feelings for her, which he's been harboring for years.

A pair of Tokyo policewomen who pack their own brand of "deadly weapons" do some serious undercover work as they take on the toughest cases the department has to offer in this steamy mix of cop action and softcore drama.