A woman named Patricia Stanley escapes from a mental asylum and is found by scientist Martin Delambre, who eventually marries her. Martin belongs to the Delambre family, notorious for their experiments with teleportation technology. Unbeknownst to Patricia, Martin and his father, Henri Delambre, are continuing these dangerous experiments at their secluded estate. The experiments had already led to catastrophic results, causing disfigurement and mutations. As Patricia gets closer to the truth, strange occurrences and grotesque secrets begin to surface, hinting at the horrifying outcomes of tampering with the boundaries of science.

The plot delves into themes of scientific hubris, with Martin and Henri pushing the limits of teleportation despite previous tragedies tied to their research. The secluded lab becomes a chamber of horrors, filled with failed teleportation subjects who suffer dire consequences. Tensions rise when past tragedies connected to their work threaten to unravel their lives further. Patricia’s discovery of what truly lies beneath the surface of the Delambre household propels the narrative towards an ominous crescendo, as the quest for progress clashes with the specter of past sins that refuse to be forgotten.