Alexa Wu is a brilliant yet darkly self-aware young woman whose chaotic life is manipulated and controlled by a series of alternate personalities. Only three people know about their existence: her therapist Daniel; her stepmother Anna; and her enigmatic best friend Ella. When Ella gets a job at a high-end gentleman's club, she is gradually drawn into London's cruel underbelly.

With lives at stake, Alexa follows her friend on a daring rescue mission. Threatened and vulnerable, she will discover whether her multiple personalities are her greatest asset, or her biggest obstacle.