Without the black and white (1-2 full volume)

Publisher: Kodansha
Author: Junichi Kubotani
Size: 128mm x 182mm
Number of books: 2
Language: Japanese
Category: Youth manga, manga
Latest release date: 2020-06-10

Synopsis:
The man is a prisoner of his sister's enemy, and is a partner of the investigation. A continuous bizarre murder was occurring, with the skin of the whole body peeled off and the male organs were disconnected.
The Metropolitan Police Department asks Kuroe, a prisoner who killed as many as seven women, to cooperate in an investigation from the point of view of criminal psychology. Detective Shiraba in the Investigation Division rebounded, but it should be, one of the women who killed Kuroe was his real sister.
Under the situation where you can get revenge with your own hands, an investigation that is extremely confused will turn to the "boundary of good and evil".