In Season 2, having inherited the curse brought on by the lethal game, McKenna finds herself plagued by the mysterious chrysalis on her back, a ticking clock compelling her to play a new round of the game… But McKenna refuses, unwilling to put anyone else in harm’s way. However, as the curse begins to destroy her from the inside out, she’s forced to turn to the only person who can possibly help her.

Cinco niñas adolescentes se enfrentan a las consecuencias sobrenaturales de un juego inocente de "Light as a Feather, Stiff as a Board". Cuando las chicas comienzan a morir de la manera exacta que se predijo, los sobrevivientes deben averiguar por qué dirigidos, y si la fuerza maligna que los persigue es una de las suyas.