This is so fucked up on so many new levels basically, the worst "people" ( they're not even human honestly) are the trash ass parents of Airi and Hiro. Because of incorribly horrible things like "them", they made their children suffer and turn into victims of rape and extreme trauma, which has turned Hiro into a psychopath and Airi, a victim of both Hiro and her parents, to have a lot of mental disorders. The story intrigues me so much because I wanna know what's gonna happen next, but for the love of all pure and holy things, I still can't stomach a lot of this like
Kedamonotachi no Jikan