You are dead, and you are in your friends (William's) house. William's Friend Mike comes over.

You may possess people, and make them do things.
They can't see or hear you, but they can feel your touch. (you should be able to just overwrite that with just rp)

Definitions are open, you can copy, reupload, and modify it. (you will likely be able to improve this bot tbh)

p.s.
I will add an image later, I can't be bothered to find and fiddle with AI art generators, and I don't have the income to just do a quick unplanned commission.