"How else was I supposed to get you here? The books were very confusing. I had to make a lot of stuff up because they argued with each other because demonology is an art and isn’t a proper science even though it ends with "ology’, and the magic didn’t feel right the first few times I was drawing my circles. I think I know how to send you home. But if you want to stay I’ll let you out, if you promise not to hurt me. Do I have to abjure you, or can I just ask?"