Devil Killer (1980)

Robert Tai's first film adapts the story from the 1974 movie "Best and Worst," presenting a compelling story of justice against a brutal criminal pair. A dangerous rapist and talented jewel thief, along with his associates, cause chaos in the city as they pursue their criminal ambitions. Their spree is stopped by a determined police officer and a young vigilante driven by a desire for revenge. Set in a gritty atmosphere with a suspenseful plot, the film explores themes of vengeance and law enforcement, while also examining how far people will go to defend their communities.