A corrupt Shaolin assassin, a master in Iron Claws, is hired to threaten members of the Ching Dynasty into resigning a secret letter for the restoration of the monarchy. The plot is unravelled when a police chief captures one of the assailants. The Shaolin Iron Master must be destroyed...

After the Mantis Fist school attacks the Eagle's Claw school and leaves their teacher for dead, the dying master passes over his senior student, Chen Tien Chun, to anoint his second most senior pupil, Lee Cheh, as new master. Dejected, Chen joins the Mantis Fist school and wins the affection of his new master's daughter, while his former schoolmates plot revenge.

When a Shaolin warlord is murdered the Emperor must discover where the evil lies amongst the warlords. Calling upon a young commander, he sends him on a quest to avenge the warlords death.

AKA Happy Hero - Follow the exciting action as 3 young men uncover the corrupted actions of the superintendents only to find further perils. Action packed martial arts flick.

While on a fishing trip, Shao Lung's father is killed by Wu Pa Feng in front of the young man's eyes. Lung takes shelter with his uncle's traveling group of Kung Fu acrobats and begins honing his skills so he can one day have his revenge.