Karate Kid: Legends follows the journey of Li Fong, a skilled kung fu prodigy from Beijing, who relocates to New York City with his mother following a family tragedy. Faced with new challenges, Li joins a karate tournament to aid a friend in need. Discovering the limitations of his skills, Li's mentor, Mr. Han, collaborates with the esteemed Daniel LaRusso. Together, they guide Li to blend the intricacies of kung fu and karate into a formidable hybrid martial arts style.