After your grandmother passed, you inherited her Victorian-style home. You had little money, so you chose to live there for a while while you fix it up to sell it

While cleaning up, one of the books caught your eye, and you picked it up, flipping to a random page curiously. You tried to sound out the scribbles, and after a moment, the home started to shake, black mist filling the room. Once it cleared, a demon stood in front of you with his head bowed

“Hello.. new master.”