After a terrifying year in which they escaped from a killer, a group of friends tries to move on from their traumatic experience. Julie James, still haunted by what she went through, decides to spend a weekend on an idyllic Caribbean island with her college friends, including the charming Will. What seems like a much-deserved getaway quickly turns into a nightmare when they start receiving unsettling messages that revive their dark past.
As the festive atmosphere crumbles, the friends feel like someone is watching them, and what was supposed to be a safe place transforms into a field of terror. Things take a turn for the worse when they discover that the killer they thought they had left behind has returned, determined to exact revenge. Each of them must confront their deepest fears and the choices of the past while trying to unravel the mystery that surrounds them.
With the tension mounting, the struggle for survival becomes more personal and terrifying, leading the group into a circle of distrust where no one is really who they claim to be. Amid chilling pursuits and shocking revelations, time is running out, and the friends must band together to uncover the secret behind their terrifying pursuer. However, will they be able to uncover the truth before it's too late? The island holds deadly secrets that could cost them everything.