When giri marry’s her sister to a man in chennai and comes to visit the city his friend his brutally murdered by gangsters. He decides to murder the three gangsters ruling chennai to make the city a better place.
Contract killer AKP (R. Amarendran) and his two sidekicks (one of which is a driver that does a full 360-degree flip from the car window and opens the door, allowing AKP to exit from the passenger seat) arrive at a club. The group walks into the club and starts showing their power before reaching their table. A finger with a ring is placed on the table. Pandian (Vishnu Vishal) considers himself unlucky. All his efforts to come up in life end on wrong side. He approaches AKP and urges to kill him. A shocked AKP is initially hesitant. Soon, he decides to give him some time. Hence, he gives Pandian some money and entrusts him with a job of turning a human bomb, a job that he should execute within 20 days. Life changes for Pandian after he meets Vaishnavi (Piaa Bajpai). They fall in love with each other. When Pandian decides to go tell AKP that he would rather prefer to live, he gets a rude shock: AKP and his men are found murdered. The blame falls on Pandian. Meanwhile, Vaishnavi gets kidnapped by a gang for a big deal. It is chaos and confusion everywhere, before Pandian sets things right.
Surya (Ram Pothineni) is a carefree youth who lives with his father Narayana Murthy (Sathyaraj). He loves his father and is very protective of him. When they visit the temple, Murthy meets a disciplined and valued girl named Bhanumathi (Raashi Khanna) whom he wishes which house she will enter it, would be very lucky. This is noticed by Surya, and he decides to marry only her just for his father’s wish. He wants 50,000 for a delivery operation. He gets 40,000 from his friends and meets Bhanumathi (unaware that she is the same girl) and falls for her, but he does not do it because of the temple girl. He fools her and takes the remaining 10,000 from her. She tells that her father (Posani Krishna Murali) thinks that money should be with us till last, and he even makes her wear glasses on the rationale that no one would fall in love with her if she looks like an aunty. She is taken by Surya’s attitude of enjoying life to the fullest. He takes her to the delivery he helped the couple’s house. They ask him to name the baby, which he names Bhanumathi because she gave the remaining 10,000, which makes Bhanumathi fall for him. She proposes to him but is rejected because of the temple girl (which is herself but she does not know it). Surya reciprocates it when he discovers that she is the same girl. As everything was going correct, Minister Rajappa (Rao Ramesh) troubles Murthy to get his signature for a file. Murthy objects for this signature and lands in deep trouble. Surya solves the problem. Murthy retires happily, giving the credit of his happiness to Surya. Surya later marries Bhanumathi and lives happily.
Sathyaraj in a dual role. One role is of an IPS officer (Iyer) and the other is of a dada (Venkatachalapathy). The dada throughout the film has a dark skin and sports a bald head.
Iyer believes that dadas and rowdies must be eliminated through encounters. But his father thinks one does not have the right to take any life. Dada Venkatachalapthy plants bombs at various places in the city and puts the blame on Muslims. Iyer takes Venkatachalapathy into custody. His sons Pasupathi and Gajapathi try to kill Iyer. Now Iyer’s father turns against him and joins the villain. This sets off a chain of events leading to murders.
Sattam Oru Iruttarai
Arjun Krishna (Vikram Prabhu), a technician in a Chennai-based BMW showroom, meets Anamika Raghunath (Priya Anand), a college student, while out with her friends at Hard Rock Cafe. They are attracted to each other and go on a date the following night. Following the date, Anamika invites Arjun to her apartment for a bottle of vodka. Things go well until Anamika gets kidnapped by two men. Arjun, who was in the bathroom when Anamika was kidnapped, immediately lodges a complaint at the Besant Nagar police station. Sub-Inspector Arumugam (M. S. Baskar), who is assigned the case, then goes to Anamika’s apartment along with Arjun, but finds that the apartment is cleaned up and there seems to be no sign that a kidnapping has taken place, while the apartment’s watchman insists that Anamika had not returned to her apartment for three days. Also, the CCTV camera installed at the apartment does not show any men arriving and taking away Anamika, prompting Arumugam to suspect that Arjun has lodged a false complaint as he is drunk. However, when Arumugam calls up Anamika’s father Raghunath Kumar (Shankar Sundaram), the chairman of the TV news channel Channel 24, he merely replies that he doesn’t know anything about the kidnapping and that Anamika is holidaying in Goa, at which Arumugam suspects something amiss, realising that Arjun had not lied after all. Arumugam and Arjun rush to Raghunath’s mansion, where they see him being threatened by the two men who had kidnapped Anamika as well as the police inspector of Besant Nagar to give them a SD card which has some critical information. Raghunath calls up his editor and asks him to give the SD card to the three men, after which he is killed by them. Arjun and Arumugam pursue the three men. While Arjun manages to kill the police inspector, the other two men escape, killing Arumugam in the process.