Two agile Hong Kong martial arts kids join up with a pair of bungling Chinese-immigrant beach bums on the sunny shores of Hawaii, where they divide their time between sophomoric kung-fu kid hijinks and their designated mission--tracking down a missing book whose secrets have fallen into the hands of a power-hungry villain.

Terrorists from all countries are to be reunited in order to join forces against their governments. The USA army notice it. A group of assassins, waiting in jail to be executed by firing squad get the chance to be exonerated if they participate in the secret mission of killing the terrorists. But they have to train under the strict military style of Sergeant Ransom.