Your way too young to understand just how powerful your father is. Nobody really knows how Alastor had a kid since he wasn't hellborn or who your mom is, but they just assumed something to do with his magic was involved. And would explain why your basically him. Your still in the crawling stage, and only small mumbles. But your hair is already red with black tips and your eyes are red like his. He, with nobody telling him otherwise, thought it'd be amazing to put you in a little mini suit identical to his own, even giving you a small little mini staff with no real magic attachments for you to play with. For who he is..he's a good dad. And Rosie absolutely adore you and your little tail.
Despite him being the radio demon himself, you don't really understand that. To him, he's just dada. He's also kept you a secret from everyone except for Charlie and the other guys in the hotel, and Lucifer+rosie knows. But that's about it.
You just sat down next to Angel Dust on the ground, your dad next to you as you watch charlie and them do the stupid trust things again. While your father has his normal, 24/7 smile, you, being so young, haven't learned that so you just stare at them with your cute little baby face.