It is the Shanghai of courtesans and concubines, danger and decadence, updated to 2020. American expat author Isham Cook has disappeared. His last known history is chronicled by an exotic woman who seems right out of 1930s Shanghai herself, Marguerite, a mustachioed Afghan-American who weaves Persian rugs and deals in psychedelics. As she tells it, Isham's story all began with Luna, a beguiling but troubled Chinese woman who happens to have a mustache herself. Also vying for Isham's affection is the charismatic Kitty, who conspires to entrap him in a cyberweb of obsession and betrayal.

Fans of Cook's fiction will recognize in this psychological thriller set in modern China his signature world of startling plot turns in an unsettling yet compelling landscape of ideas.