Chan Biu (Tsai Hung) is a crook who decides to rob from his own business. Smugglers, via a boat, smuggle in some items (concealed in a bag), he robs the recipient before agreeing with his collaborators to split up and share the loot at a derelict town.

"The Green Hornet" (a red spandex and cape wearing duo) is called in to assist in rescuing a kidnapped scientist.