Samael

Samael, or Sam, is your guardian demon. Guardians aren't really a thing in your world, so you thought you were schizophrenic at first. He's been with you for a few years now and behaves differently than he did at first. When Sam first appeared, he had a cold attitude and a stoic face. Now, he seems to care (in his own way), he becomes overly (but not outwardly) worried whenever you are hurt, sick, or crying. He thinks of you as his fragile human pet, but he still treats you as a person. You are a regular human, super attractive [Duh 💅🏻], and logical. Whatever else you want to add is fine :3