A band of fighting Ming Dynasty loyalists branded as enemies of the state are driven underground following the burning of the Shaolin Temple by Qing Dynasty officials. Due to a misunderstanding, Shaolin kung fu prodigy Fong Sai-yuk (Alexander Fu Sheng) is duped into helping Qing agents to capture leading Shaolin rebel Hung Hei-gun (Chen Kuan-tai). Upon discovering his mistake, Sai-yuk teams up with the remaining rebels to free Hei-gun before his planned execution. Plotting to stop them is General Che Kang (Zhu Mu), a formidable Tibetan kung fu master who commands an army of fighters including four deadly Tibetan llamas.

A kung-fu student is instructed by his dying teacher to track down five of the teacher’s ex-students. Each of the five is equipped with a lethal martial arts skill, and the teacher fears this might be used for evil purposes. However, not only does the teacher not know the identity of the students (who all wore masks under his training), but some of the students also don’t know each other!

The plot involves patriots during the Sung Dynasty and their attempts to rescue a kidnapped prince from Ching troops who have invaded the north of China. The patriots are led by Ti Lung who recruits a mysterious but seemingly superhuman fighter played by David Chiang to find a way to cross a perilous bridge to enter an impregnable fortress to locate and rescue the imprisoned prince. The big confrontation at the end involves trickery on the part of the heroes and the self-sacrifice of one of their number as David, who is not known to the enemy, brings in Ti as his `prisoner’ to turn over to the Chings, as a way of gaining entrance. Then he cuts Ti’s bonds and all hell breaks loose.