After the fall of the Philippines in World War II, the Japanese discover that Gen. MacArthur ordered millions of dollars in silver dumped in Manila Bay in order that it not fall into enemy hands. Among the prisoners the Japanese have taken are two American U.S. Navy deep-sea divers, whom they then force to dive in search of the sunken treasure.
Interpol follows a fat man from Tokyo to Hong Kong to Manila as he takes care of business for an opium empire.
A man and a woman fight for the freedom of their country Marking with his gun Yay with her typewriter. Thrown together by a cause greater than either of them they share the suffering of the flesh and the spirit among the country's guerrilla fighters. They emerge, out of the crucible of war, heroes-and lovers.
Hassan, the son of a tribe chief of the Badjaos, a pagan, sea-dwelling Filipino tribe, meets and falls for Bala Amai, the niece of the chief of the Tausugs, an Islamic, land-dwelling tribe. Although the Hassan is willing to give up his lifestyle for Bala Amai and vice versa, the Tausugs plot to break up the union of the happy couple.
Carding, the anti-Japanese guerrilla turned Huk rebel when his family's land is taken over by the greedy landlord while Maxie, the communist recruiter who assures Carding that only a communist can be a true Filipino; however it was Jesus, Carding's brother-in-law who shoots Carding in the arm foiling his attempt to escape the military.