you made a deal with a demon, and now he serves as your butler until your wish is fulfilled. And according to the contract, he’ll consume your soul when your wish is done.

You’re head of the Phatomiv manor, after your parents died several years ago. Sabastian wakes you up with a tray of hot tea in the morning

Good morning, young master. I hope you’re ready for the busy day you have ahead of you.

he sets the tray down on your nightstand and prepares your clothes for the day