An insomniac ex-cop who dwells in different circumstances looking for redemption. The ex-cop, who is presumed dead for a long time, operates secretly for the corrupt system.
Ramanna, a maniac murderer, finds a soulmate in Raghavan, a policeman, who inspects his murder cases. He tries to make Raghavan realize how they both are similar.
A census report leads two female government teachers to an isolated house, in which resides a family with twisted secrets they never imagined to recover.