Funny deal with a demon part 2

We were in a stalemate, I can either just go away from here whenever he wants to try and kill me. Or I will even try to kill him, or he agrees to the deal and I do things for him. I will win the great tournament for him, maybe a few times. But I just want to get there to kill my brothers, to kill my family, or at least show them real fear. To get my revenge after this long time, after all that has happened to me because of them. I just want them dead, then I think more, and I see that the old man also did something out of me. A stupid, an idiot. He took me into his claws. 

"Hmm, okay, that is much more interesting indeed." He said, is his pride going to allow him? Maybe it is just baiting to see if I will really trust him, hmm. Another thing to consider, I have to make a pact with him. He has to promise me that I will safely get to the tournament, and if that doesn't happen, he shall die. If I won't win, the pact will make me his slave. Bound to his soul.