Wang Chun, a veteran diver, is hired to recover a large quantity of gold bars from a ship sunk during the retreat of Japanese soldiers from Hong Kong. But no sooner has the treasure been found, then former Japanese military man, Arakawa, and his men arrive in a speedboat. Arakawa kills Wang's boss, seizes the gold and forces Wang to steer his boat to safety. A struggle ensues. The speedboat... see more