RBD-991 Black Rapist Special Investigator Code Name Φ Unravel the Mystery of Synthetic Aphrodisiac Kampamin Yuri Honma

Female special agent Φ (Fai) was given the codename based on the mathematical symbol for an empty set (nothing), as she is cool and does not show emotions. However, inside, she harbors a hot heart that hates evil and cherishes her comrades. Recently, there have been multiple incidents of young women suddenly disappearing. Upon learning that the international crime organization BAR is involved in these events, Φ infiltrates their hideout...