Daniel Hart receives a mysterious message from Emily, the woman he lost eight years ago. Drawn back to his hometown, he finds her old phone, eerie recordings, and warnings that blur the line between life and death. As Daniel investigates, he uncovers that Emily’s research into sound frequencies accidentally opened a gateway trapping consciousness in digital echoes. Haunted by her voice and hunted by the signal she unleashed, Daniel must choose between freeing her or saving himself. In the end, he destroys the evidence, but one final message appears proving Emily’s presence, and the signal, still linger.
