Is it a mistranslation I read that the MC's teacher made her student who she found, raised and taught into her "friend and lover"?! Friends? Sure. But lover? I mean after seeing her and mc I wouldn't doubt it but goddamn this story really has it all huh. Grooming, power imbalances, oh and did I mention a harem where all the girls are yandere types. This author really wrote a story about a nice guy saving the world and getting all the girls, No matter how twisted and weird the relationships are.
Actually like this. From the story so far seems like she wrote a happy story but then the company that took her writing twisted it into this dark romance game and made all her characters fucked up.