A poor Laundry worker gets injured in a road accident and finds himself struggling for justice. He and his family suffers, due to conflicts among two different caste groups.
Las circunstancias fuerzan a Arun (Radha Ravi), un aspirante a director de cine, a aceptar el trabajo como subinspector de policía que deja vacante su padre tras fallecer. Además de tener que adaptarse al tipo de vida de un agente de policía, Arun se enfrenta a un misterioso caso de jóvenes que están siendo asesinadas por doquier en su ciudad.
Detective Kaniyan Poonkundran is hungry for a challenging case to investigate and the mystery of a murdered dog leads to a rival who could be the match for him.
When an honest cop, Vijay Kumar's family is ruthlessly slaughtered by a politician and his aides, he decides to change his identity and commits his life to bring his daughter up in a serene atmosphere. But some freak events end up compromising his identity and what he does to save his daughter and avenge the death of his family unfurls as Theri.
