Maria: Like a Boomerang

Female Prisoner No. 5046, Maria Kujo. She has been sentenced to 20 years for murder and is serving time in T Prison, but once a month she goes outside the walls. She becomes a hit woman who kills those who cannot be judged by law. And when she's done her job, she's back in the fence. She's like a boomerang. Hiroshi Izawa is the detective director of the K Prefectural Police's Minami-cho Police Department Investigation Division, and he uses his position to take advantage of a woman who is a witness and suspect in a crime and has a physical relationship with a stimulant. At least 10 women have died as a result. The K Prefectural Police Investigation Office's secret investigation confirmed that it was almost true, but Izawa himself has received the Director General's Award more than 10 times so far, and there is no solid evidence to dispose of it. Permission to go out has been granted to Our Lady of the Crown of Thorns, who destroys evil that cannot be judged by law.