NixieKin's manga / #Mental Hospital(1)

Moved from updated 5️ Ch 153 Jan 12, 2023 Sooooo F-ing Good The translation is horrible, but power through my friends because this is a story worth reading. The story begins in a mental hospital in a world where monsters attack humans. The ML is always trying to hurt himself to train and grow stronger, his roommate at the hospital is willing to help. Can the 2 of them get strong enough to save the world? Or are they just crazy. Very funny, but you have to let go of your sensitivities to enjoy it. Author isn't intentionally cruel to mental health issues but doesn't shy away from words like crazy and insane either.