As the couples begin to participate in the retreat activities, they start to notice strange occurrences and unsettling behavior among their group. It becomes clear that someone among them is not who they appear to be, and tensions rise as they try to figure out who the Succubus is impersonating.
As the Succubus manipulates the group, their relationships are put to the test as secrets are revealed and trust is broken. The couples must band together and fight back against the Succubus before it's too late.
As they delve deeper into the island's history, they uncover dark secrets about the Succubus and its origins. They realize that they are not the first group to fall victim to its charms, and they must find a way to banish the demon once and for all.
As the climactic showdown with the Succubus approaches, the couples must confront their inner demons and face their darkest fears in order to survive. Will they be able to overcome the Succubus's temptations and emerge victorious, or will they succumb to its deadly powers?
