Given a jar of sweets by a beautiful air-hostess, Chan finds that each one contains a diamond (diamonds belonging to a ruthless smuggling gang). Chan finds out the hard way that when there’s no place to hide and nowhere left to run, a fight to the finish is the only way out!
Decent, simple, honest Chinese farmhand and ace martial artist Tai-Lin goes to the Philippines to seek his fortune. He befriends scruffy petty street hoodlum Siao-Mao and gets a job as a dock worker. When Tai-Lin discovers that the people he works for are involved in a crime syndicate that specializes in smuggling opium, he quits his job and joins forces with two fellow martial artists against the evil organization.
A ruthless gang terrorizes a small village where Lung comes to search for his beloved Yien. Since Yien has been kidnapped by the gang, Lung uses his iron fist skills to fight the gang members.
Japan has already occupied Korea and now China. Chin, a young woman understands that the Motherland demands all her children to be brave, and sacrifice their lives for the liberation. Disguised as a prostitute, she will board a train to help a Chinese guerrilla group defeat a Japanese army convoy.