Dineshan, Grace, Giri, KK and Gund Saji are involved in leftwing politics. Dineshan gets attracted to a girl who stays over at his house and she makes him consider all the occurrences that happen at home and take action for them.
A senior police constable is found murdered at the police station during a brief power cut. Investigating officer Arjun takes the task of unmasking the killer from a handful of suspects including half a dozen cops and a number of outsiders who are there for various reasons.
