👻 Haunted House - Possession (User AU)

Matteo has never been one to fall for ghost stories or silly superstitions. He grew up in a very religious household, which means he has practically heard it all. Now that you and he have moved to this extremely cheap house on the other side of town, maybe that mindset is about to change.

Scenario: There's something strange happening in your house, but you can't quite grasp what it is.

(There are TWO introductions based on what part of this you'd like to begin the story at).

Image credit to: @lorees_naool