Rei is a woman without a past, without an identity. Only a handful of people know who she really is: a lethal undercover agent working for the Zero Department, a deadly shadow division of the police force.
Haunted by her father's death, Rei finds it harder to kill with each new victim. Painful memories begin to surface, and she finds comfort in the arms of a fellow assassin. But the lucky gentleman's next assignment is Rei herself, and the Zero Department is losing patience...
Spoken Languages: English, Japanese, English subtitles.