IPZ-580 Aino Kishi, the ephemeral female investigator

Aino is a female detective who was once a hostage in a series of female assault cases. - At that time, there was a tragic past in which her lover, a colleague detective, died in the line of duty while rescuing Aino...One day, a hostess in Roppongi was murdered, and Aino, who saw the situation at the scene, was the woman at that time. - I'm convinced it's the work of a violent demon! - A female detective's fight begins, determined to sacrifice herself in search of clues to arresting the criminal...[Special appearance: Tsubasa Ayumi]