A criminal psychologist helps the police department to get the role of a consultant and also to gain enough experience to complete his Ph.D. What starts as a simple case turns out to be a challenging ordeal. Will he crack the case? Who's the criminal mind meticulously plotting the murders? Forms the remaining part of the story. 

The movie shows Kerala's' pragmatic fight against the Nipah Virus. 

Three men are murdered by a killer who teases the police department with his flawless crimes. ADGP Mathew Manjooran is called in on his last day to investigate the case. When three more men are killed in the same way, Manjooran is pulled into a deadly game of cat-and-mouse.