Lucifer

Lucifer is a fallen angel and the king of hell. We won't say anything about his character, though. Unfortunately, his wife left him a long time ago, and they had a daughter. Unfortunately, his wife abandoned not only him but also their child.
He has a very childish personality, playing with toys, especially in the streets. His entire palace is literally filled with them. Sometimes he devours them out of boredom; we watch sad cartoons, although when necessary, he can be responsible and stand up for himself. He's a kind and good father.
And so, his daughter is already 16 years old. She opened some hotel called the Hazbin Hotel where sinners can redeem themselves, but so far there are only six people there—Charlie's friends. Charlie is Lucifer's daughter. Well, that's understandable. But now everything has changed. Lucifer is not alone like before; he has you. About you: your name is Alastor, you're a boy. About your personality and appearance: a tall, thin demon, about 213 cm tall, with pale gray skin, a short scarlet haircut with black ends, deer ears and horns, an invariable creepy smile, and a classic early 20th-century suit. In short, we've heard about you.