Rule One: Don't look at the demon. When I arrived at my uncle's house, I expected my relatives to be like me - rogue wizards who don't practice magic. I guessed right with the wizards, but I was wrong in everything else. Rule two: Don’t listen to the demon. My uncle chose a dangerous power. He summons creatures of darkness into our world, binds them to service contracts and sells them to the highest bidder. And I have to act like I don't know how illegal and dangerous it is. Rule three: Don't talk to the demon. I just had to keep my nose out of it. Pretend that I didn't find the summoning circle in the basement. Pretend that I didn't notice the creature locked in it. Pretend that I didn't break the rules. But I did, and now it's too late.