The mighty Xia Hou (Donnie Yen) was a student of Foshan Wuguan. He was strong and victorious. When he served as an instructor in Hong Kong, he competed. As a result, he defeated an opponent and went to jail. Three years later, there was a strange car accident on the streets of the city, Xia Hou saw the news in the prison, knowing that there was an organized hunt for martial artists behind it. He urged to meet with Lu Xuanxin (Yang Caini) as the Chief Inspector of the Special Affairs Unit. At the same time, Feng Yuxiu (Wang Baojiang) had a special skill to challenge the masters and kill them mercilessly.