Lydia Chin, a Chinese-American private investigator in her late twenties, is hired by Grandfather Gao, one of the most respected figures in New York City's Chinatown, for what appears to be a simple task. Lydia, along with her professional partner Bill Smith, is to fly to Hong Kong to deliver a family heirloom to the young grandson of a recently deceased colleague of Grandfather Gao. They arrive in Hong Kong safely but before they can deliver the...