Story about a Chinese passing as White (Richard Barthelmess) starts as Barthelmess leaves college after being insulted by a trio of brainless co-eds. He embarks on a world tour to discover himself and ends up as secretary to a British playwright (Claude King). In Monte Carlo he meets beautiful Alanna Wagner (Constance Bennett) and they fall in love. But when she discovers he is Chinese she goes berserk in a memorable scene. Plagued by guilt and love, Alanna goes into a mental spiral and makes a few attempts to contact Barthelmess. After his father dies he takes over the business (banking?) and dons Chinese garb as a symbol of his hatred of the White race that has spurned him. After a San Francisco detective tells him the truth about his birth, Barthelmess makes the decision to honor his Chinese father and mother.