2008加拿大奇幻影展觀眾票選最佳影片
2008韓國富川奇幻影展

民營化的「東京警察股份有限公司」成立「東京殘酷警察部隊」，進行以暴制暴防堵政策，一心為父報仇的留加，就是戰力最強的成員之一。此時，名為「技師」的改造人肆虐東京街頭，當留加一路追蹤操控「技師」的幕後黨徒時，卻意外發現實情與她長久以來的認知大相逕庭，慘烈的虐殺即將開始……。本片為以三池崇史《再婚驚魂記》中柔弱妻子角色榮登「剝削電影之后」的日本女星椎名英姬最新代表作，噬血暴虐尺度更勝《X接觸—來自異世界》與《追殺比爾》。

In the near future...The Tokyo Police force has been privatized and incorporated. The new force has their hands full with a new type of genetically engineered mutant stalking the streets and brutally taking human lives. A top level officer, Luca, is determined to hunt the mutant known as "Engineer" until the day she can find and destroy the mysterious "Key-Man".