a friend in need quest monster hunter stories

What is a monster? Humans normally define monsters as fear inducing, bloodthirsty creatures bent on destruction. But to Noah? Monsters were the humans who despised him without justifications, who taught him to loathe himself just for being human. Life was hell, a hell that was surrounded by “monsters”. Until one day, the world changed. Humans were suddenly graced by a Divine voice, one that warned of their extinction, but also promised them power. They were bestowed with a system, a system to aid their fight for survival, to survive against monsters. And when humanity was given that chance to survive, Noah chose to walk a path of a tamer, to befriend the very monsters that were threatening the humans' extinction. As he tamed the monsters, learned from them, bonded with them, shedding the last remnants of what it was to be human. Noah began to wonder, is it wrong to be considered a monster? Feedback is definitely appreciated, good or bad, let's make the story good together. I would like to note that the main character isn’t completely ruthless, he's more chaotically neutral. There’s a lot of good stories out there with ruthless, bloodthirsty, cold hearted main characters so if that’s what your interest in then I’m sorry to disappoint you.