i love her! he's absolutely the worst type of father figure someone could wish for but hey, it suits them just fine. they can bond over demon summoning and -- i don't know, maybe during one of her accidental summonings he showed up to be like sigh oh it's you causing all the trouble, let's sort this out and let me grumble and sass you for a while and somehow inadvertently become your father figure oh no what have i done? i'm still tossing up whether he works as an agent doing intelligence/reconnaissance or is a big shiny hero type which is the total opposite of his grumbly uninterested personality, but she can definitely bring the fun out in him!