Chen Zheng, a former national youth genius point guard, dropped out of an ordinary university due to a knee injury. He thought he would be isolated from basketball in this life, but he met a crazy coach Tu Gang who insisted on playing "mad dog basketball". The whole team was biting like wild dogs, the opponents were all crazy, and even the referee was scared. But Chen Zheng's knees can't withstand the high-intensity schedule, so he has to either stop fighting for a championship or retire to save a good leg. What's even more troublesome is that the lone wolf in the team, Jiao Kai, refuses to accept him, center Su Tie is being bullied, and data scientist Bai Xiaolan uses him as a guinea pig. When everyone thought he was not good, Chen Zheng used a no-look pass to tie the whole team into a mad dog - and then said: 'Coach, I want to close it. '
