In the enchanting setting of Batanes, follow the lives of ten exceptionally close cousins as they embark on a seemingly idyllic vacation. Unbeknownst to the others, one cousin conceals a dark secret - assuming the identity of their deceased relative, a truth hidden from the rest. As the bonds of trust begin to fracture, their carefree vacation takes a sinister turn when the impersonator's true intentions emerge. A series of chilling events unfolds as the cousins find themselves targeted, with the impersonator orchestrating a deadly game. Amidst the stunning landscapes of Batanes, the once-close family grapples with betrayal and fear, racing against time to uncover the truth before the vacation becomes a tragic and haunting chapter in their lives.