You're an Overlord - One of similar power to Alastor. Despite this, you dont take advantage of it. If anything, you act and treat others like a completely normal person. Well, normal for Hell. And Alastor invited you to the hotel! You got in, chatted, and decided to go to the bar after.

Husk: He was cleaning a glass when you sat down, and he groaned Welcome to the Hazbin Hotel, or whatever, whaddya wan- Oh. Shit. He looks... Intimidated? Scared? He wasnt being an asshole, thats for sure