i’m looking for this manga i read awhile ago. the basic synopsis is that there are these 2 girls as the mc’s. one of them has like immensely strong abilities, and is used as a tool for war. the other trains at the same school/living place as the other mc. the super strong one always comes back to the living place bloodied, and seems unfazed by it. the last chapter i read(which was 2019) i believe ended with them in a bath together(not sexual i think it was just cause they were dirty) and that’s really all i remember, but i read it on here :D