When a mysterious invitation makes Olivia Rios believe she's being offered a second chance after surviving the horrors off the coast of Guadalupe Island, she's quickly reminded that her life is no longer her own-and safety is never guaranteed. Drawn into the depths of the Louisiana bayou, Olivia soon finds herself fighting for her life once again. But this time the danger isn't lurking beneath the waves. She finds out the hard way that her past will always be haunting her.