Azhagar (Harish), the son of a police constable, is tempted to take bad habits, seeing his father in his younger days. Azhagar, along with his friends A to Z (Ramakrishnan), Azhagappa (Raghuvannan), and Inippu Murugan (Prakash), leads a carefree life by involving in petty crimes. Unfortunately, they hold responsibility in Viruman's (Ravi Mariya) sister's death. In a bid to take revenge on them, Viruman hires a contract killer named Paandi (Vikranth), who is in the business, only to educate his young brother. What happens after this forms the climax.