After a family tragedy, kung fu prodigy Li Fong is uprooted from his home in Beijing and forced to move to New York City with his mother. When a new friend needs his help, Li enters a karate competition but his skills alone arent enough. Lis kung fu teacher Mr. Han enlists original Karate Kid Daniel LaRusso for help, and Li learns a new way to fight, merging their two styles into one for the ultimate martial arts showdown.

Plagued by a violent recurring nightmare, college student Stefanie heads home to track down the one person who might be able to break the cycle and save her family from the grisly demise that inevitably awaits them all.