A female secret investigator: An incest trap

His beloved brother, who was undercover as a government agent, was killed right in front of him. In order to avenge her brother, the girl volunteers to become a secret investigator, and then boards the evil organization Shave alone... However, Mai is captured by her enemy and is injected with lewd drugs and dropped into a sex slave. This is the most popular series by S1, a full-fledged drama about a female investigator! !