Ryoko (Yu Shinoda) is a female investigator assigned to a girl-slave trade investigation case. She assaults the criminal hideout and finds out a captive girl, Mochida Akane, and her sister (Shina Sora).
However, Shinoda gets captured and ends up as part of the same slave prostitution ring she was trying to dismantle.
While captive, she begins to assemble an escape plan…
Pretty nice video, with an unexpected and decent plot twist.