An emotional journey of a prison warden, driven by a personal vendetta while keeping up to a promise made years ago, recruits inmates to commit outrageous crimes that shed light on corruption and injustice, in an attempt to get even with his past, and that leads him to an unexpected reunion.
A few individuals in the medical profession are murdered or kidnapped, and the cop investigating the case suspects a doctor and arrests him. But is he the one who is behind these crimes? And why are they being committed?
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.
