The story is set in the famous Koyambedu market in Chennai. The movie talks about four adolescent boys (Pasanga team of Kishore, Sree Raam, Pandi and Murugesh) whose life revolves around the wholesale vegetable and fruit market, situated in Chennai, the largest of its kind in Asia. They are orphans who grew up around the market with strange and weird names like Chittapa, Kuttimani, Puli and Setu. Their world revolves only around this market; they do not have any other identity. The boys are mentored by Aatchi (Sujatha), a wholesale vegetable vendor who is like a mother to them. The market is controlled by Naidu alias NKB who calls the shots with an iron fist. One day the boys fall foul of NKB, and things turn ugly.