An omnibus style pinku drama that focuses on the sexual concerns of modern women. Based on the manga “Sex-chan” by Haro Aso, the original creator of Alice in Borderland.

Daiki, who works part-time as a bartender at joshidaikoji (meaning Women's college alley), discovers a junior high school student in cardiopulmonary arrest in a park while wearing a cosplay costume. Since it was three days after the dead body of a junior high school student was found at the same place, Daiki is brought in by the police as a suspect in a serial murder case. His sister Mio, who work...