Varma, a senior government official, who is about to expose an anti-corruption racket, is found dead under mysterious circumstances. Officer Chandrashekhar investigates the case to find the culprit.
Sandra Punoos, the daughter of a multi-millionaire, discovers that she has only six months to live. Unable to bear the ultimate reality, she hires a professional assassin to end her life.
The prime minister of the nation gets killed and an efficient police officer, Sivaraman, gets appointed by the government to solve the murder mystery. He gets ninety days to accomplish the mission.