XX: Beautiful Prey(ＸＸ　美しき獲物)

This Japanese thriller finds a beautiful policewoman becoming entangled in Japan's S&M underground while investigating a gruesome murder. Soon, her investigation has led her to a seductive sadist and his equally appealing masochist victim. Falling prey to her suspects' powerful allure, she struggles to extricate herself from an increasingly torrid affair to solve the mystery she set out to investigate.