Bruce Le (Bruce Takes the Dragon), the heir to the throne of the late Bruce Lee, not only stars in but also produced and directed this martial-arts extravaganza about a map leading to a billion dollars in hidden gold. The map is concealed in the hilt of a samurai sword, which Susan Chang protects with her own fighting skill, but when she is murdered by five members of the Double Lightning, Bruce investigates his sister's death. With her dying breath, Susan asks that a key be given to Bruce, which brings him back to Manila to take on the Double Lightning, as well as the Black Dragon Society, an Italian godfather, and a Japanese "Bull-Killer."