This is a tournament, and the point is to determine victory. You are not allowed to injure the opponent. The most powerful one, the guy named Zhang fengzi, is the guy who has the most money. Otherwise, you will not be punished by the academy. It's Wei Xiaofeng and Zhang yangzi, the two most powerful martial artists in the world. The two martial artists are trying to catch up with each other, but they can't, because they're both class five fighters. They're trying to kill each other with their martial arts, but it's not a good idea, because it'll make them look bad. They need to be careful, because the most powerful person in the whole world is Zhang Fengzi, and he's the one who's trying to hurt them the most. The only thing that can stop them from killing each other is the fact that the other martial artist is also a class five fighter, and that's how they'll look bad in the eyes of the other fighters. The other martial artists don't know what to do, so they just try to hit the other one with their own martial arts. The martial artist will be hurt, but he'll still be able to use his martial arts to hurt the other guy. The next thing you know, they've got a bunch of black smoke coming at them from the other side of the room. The black smoke is coming from the enemy, and they need to get out of there before it gets too bad.