Seventeen strangers from diverse backgrounds are lured to Tristora, a secluded, luxurious psychological rehabilitation facility on a tri-border island in Spring 2027. Believing they are there for treatment, they are unaware their presence is part of a meticulously planned, experimental program. The initial idyllic days quickly turn sinister as the mirrors in their rooms begin to reflect disturbing images of unknown memories, hinting at a deeper, shared connection they don't yet understand. The veneer of peace shatters completely on the third night when one participant is found dead, the island's security systems fail, and all communication is severed, leaving them isolated and vulnerable.
Trapped in a deadly game, the survivors realize they are subjects in a cruel psychological experiment orchestrated by unseen forces. Paranoia escalates with the sudden appearance of a mysterious figure, 'The One Whose Name Is Not on the List,' who seems to know everyone's deepest secrets. Their desperate search for answers leads them to a hidden, decaying military complex on the island, uncovering classified archives, a powerful jamming system, and the shocking truth: all seventeen are linked to a suppressed, traumatic event from a decade ago. Forced to confront their shared past and each other, they must navigate betrayal and deception, racing against time to uncover the experiment's true nature and identify the killer before becoming the final victim. The island's ultimate test is whether a person is a prisoner of their actions or a victim of a memory conspiracy, and only one survivor will remain to discover the chilling answer.
