The rebels from the Revolutionary Indian Party plan on capturing the small midwestern town of Wounded Elk, intent on a final showdown against the white man. But only CURE knows that just outside the city limits is the Cassandra - the United States' most secret nuclear installation, an atomic doomsday machine big enough to blow up the world. Remo and Chiun are needed - to divert the Indian attack on the monument where the Cassandra is hidden. And to stop a ruthless KGB agent from finding the deadly weapon.