text: Rishi commits suicide when he is about to be arrested. His grief-stricken father, a big and powerful construction magnate named Bhadrinarayanan, returns from Mumbai and vows to take revenge on the man responsible for his son's death. Meanwhile, the ACF goes on kidnapping the top 15 corrupt officials each month for 4 months and then killing the #1. Those officials include officials from transport, PWD, revenue, sports, health, etc. Then, suddenly, Devaki, a college girl and friend of Ramana's kids, finds out about him being the leader of the ACF. She questions him about this immoral activity.
  Seven years ago, Ramana was a college professor with a small cute family, of him, his nine-month pregnant wife Chithra, and his daughter. During the festival of Deepavali, Ramanaa's apartment building collapses due to heavy construction work nearby, killing many residents including Chitra and his daughter. Recovering from the incident, he demands to know who was responsible for the building's collapse. He discovers that the building was built and owned by Bhadrinarayanan, who knowingly constructed the complex on loose soil. When Ramanaa confronts the District Council with evidence, Bhadrinarayanan walks in and boasts about all the bribes he has thrown to the top district officials including the collector. He gives Ramanaa a chance to call any two top officials in the state and get him arrested, but both the officials who are called immediately hang up. Frustrated, Ramanaa seals the room and attacks all officers, and as he is about to kill Bhadrinarayanan, he is beaten badly by his men, and is thrown on a highway. He is then rescued by National college students, who were on a trip. In response to Bhadrinarayanan's actions, and the general corruption in the region, Ramanaa forms the Anti-Corruption Force (ACF).