Jade Kane rules the formidable Black Viper syndicate with an iron fist, dominating criminal networks and legitimate corporations alike. She meets her demise saving high school outcast Nina Sterling from a rooftop fall, only to awaken inside Nina's bruised body. Nina was the Sterling family's biological daughter, brought from the countryside only to be bullied by her relatives and pushed downstairs by their favored adopted daughter.
Armed with Nina's memories and lethal mafia reflexes, Jade decides to pursue her secret childhood wish: graduating at the top of her class. While memorizing textbooks and acing exams, she methodically terrorizes campus bullies and exposes her conniving stepsister's financial crimes. When old mob rivals emerge, Jade reminds the criminal underworld who still commands the city.
