Responses
Hes the dragon/something from the mirror back when shu was confined in there in her previous life. they had some kind of pact. and from how her OG family treated her previously, of couse he loathes them. He does not trust anyone but shu probably because they had a past back when in the mirror. Shu never trusted anyone either cuz of how she was treated in the first life.
he cannot forgive Humankind for how they treated his beloved. so its understandable why he's cold to everything and everyone.

Idk if he’s meant to be the ML or something but I honestly don’t really like him. He's annoying and has an attitude towards everyone for lowkey no reason, especially to her own father and brothers