Sriram (Rishi) is an employee who works for the National Geographic Channel. Shashi (Kaushik) is his friend who resides along with Sriram in a flat. Sriram meets Nisha (Urvashi Sharma) here. Every night Nisha hears some mysterious screams. One day she tells Sriram that, someone named Shankar is trying to kill her, he is invisible and only his voice is heard. Sriram takes it all easily without giving it a thought. He gets to meet psychiatrist Harsha (Harsha Vardhan) in a railway station. During their conversation Harsha learns about Nisha. He takes Sriram and Nisha to his senior colleague Dr.Sharath. Sharath (Ranganath) checks with Nisha and concludes that she has some psychological problems. As a part to investigate her problem Sriram, Nisha and Harsha go to an island. There on the island they meet Nandu (Benarjee) and Rajiv (Rajiv Kanakala). Harsha says that Shankar might have been dead long ago, and his spirit is haunting Nisha. Upon seeing Rajiv, Nisha tells Sriram that he is the Shankar who wants to kill her. Actually who is this Shankar? Why does he want to kill her? Why is Nisha afraid of Rajiv saying that he is Shankar? The story woven around all these questions has to be watched on screen.