I don’t understand people who complain about the MC so much. I don’t think there’s anything wrong with the MC, most of his actions are relatively justified considering the absolutely insane stuff he’s gone through and the unreal trauma and mental instability he’d have as a result. IMO you can only really blame the author in a way.
Also, PLEASE don’t kill her... tbh although I wasn’t sure she was gonna be involved in the story again, I feel like if she either goes to Midou to allow her to kill/violate her, or just commits suicide, then what’s even the point of the story? I feel like that would kinda be the last straw that breaks the camel’s back. Like how could the story have any hope from there? I mean maybe the author actually wants an entirely bad ending? Idk man. I feel like if it happens, even if MC manages to kill Midou, he’d either kill himself afterwards or have to be in a mental hospital/jail the rest of his life.