Drawn back to Chennai by an unexpected call from his former lover, Dheeren leaves Mumbai and checks into a remote office guest house. Shortly after settling in, he begins to experience strange and unsettling events within its walls. Each night, he is haunted by vivid dreams—haunting fragments of memories that eerily reflect his own past and unresolved relationship. As the boundary between dreams and reality begins to dissolve, Dheeren realizes these visions are no coincidence. They serve as clues, gradually guiding him toward a hidden truth linked to her mysterious disappearance. Caught between feelings of guilt, fear, and the supernatural, Dheeren must confront his past to uncover what really happened to her—before the mysterious guest house claims him as its next secret.