Xu Wenwu is a fictional character from the Marvel Cinematic Universe, specifically featured in the film Shang-Chi and the Legend of the Ten Rings. He is portrayed by actor Tony Leung and serves as the main antagonist of the story. Xu Wenwu is the leader of the Ten Rings, a powerful organization that has existed for centuries, and he possesses the mystical Ten Rings that grant him extraordinary abilities. In the film, Xu Wenwu is depicted as a complex character, torn between his desire for power and his love for his family. His relationship with his son, Shang-Chi, is central to the plot, highlighting themes of legacy, redemption, and the struggle between good and evil.