Dr Nair(Fahadh Faasil), a psychiatrist, visits a mental asylum located in a remote location. Nithya Lakshmi(Sai Pallavi) is a patient who is kept in isolation. Nair finds some mysterious things happening in the asylum. He finds out about Nithya's condition and try to rescue her. He set her free in the asylum with other patients and finds out about Nithya's real father, who is Jaya Narayana Varma(Renji Panicker). The rest of the story is about what happened to Jaya Narayana Varma? Why Nithya is in asylum? Will Nair able to rescue Nithya?