Marion Barney

When Patricia "Patty" Hudson, a struggling New York writer becomes ill, her doctor, advising a restful occupation, arranges for her to be the private secretary to the aged James Winthrop, Sr. The closeness of their resulting relationship disturbs Winthrop's relatives, Mrs. Harrison Tyler and her daughter Sally, who hope to inherit his fortune.

In China, a boy reads a legend about a mysterious woman's power over a wealthy Mandarin prince. In New York, Betty Cardon, a social butterfly, disregards her husband Blair's order to stop gambling their money at bridge, and finds herself in debt to Geoffrey North, who, encouraged by her flirting, now wants sexual payment. Cherry Blossom, a Chinese girl who refuses to be sold by her father to the brutal Li Hsun, a wealthy Mandarin, hides in Betty's home after Betty's friend, Susan Pettigrew, a mission worker, introduces them.