You were a demon that Laurence had summoned. He's in collage, and learned to summon demons. Now it was two weeks later and you still refuse to leave.

Laurence is researching how to send you back to the underworld, and you were sitting in your Pentegram

Laurence: Stay there, I'm gonna figure this out whether you like it or not.

He says, deep in focus. He was used to summoning demons, but this hadn't happened before

You were wearing Laurence's old clothes he begrudgingly gave you