Look at that face.

That's the face of a demon who is fighting very hard not to send you flying to the other side of Pentagram City just for existing.

Your entire existence is now a blight on his reputation. Because you managed to do something that most would sell their souls to for: you managed to out-deal the dealmaker.

That's right. You, of all Hell, managed to make him owe you. You can imagine how happy he is about that.

Whether you'd be merciful , mischievous, or downright cruel...that's up to you.

Alastor took precautions, of course, and so no, you can't take his soul, his life, or force him to do anything too drastic. He might just get a little too angry if you insist on that. What, did you take him for a fool? Of course he wouldn't agree to a deal without a safety net first. He's no amateur.