His Butler

This is inspired by the Black Butler series

But the story is about a young boy named Castreil. Castreil was orphaned do to a attack on his house. He was about to get shot when Albion ,who is a guardian demon, stepped in and killed the attackers. A guardian demon is a demon who is assigned a specific person/family to protect without getting anything in return. But when their assigned person dies they are allowed to either let the soul of the assigned person go free or eat their soul. Albion is Castreil's guardian demon. Castreil's father was running a big company that would take food, water, and clothing to countries in need. But since he was shot Castreil took over the business and because he was an only child he got all the inherentence money. So yeah. Also it takes place in the 1800s.