Murgan (Aari) starts his criminal life by stealing rice and grocery items from running trucks taken from Tamil Nadu to the North. His mentor is Sekhar (Salimkumar) who uses him to his advantage with the support of local policemen. Manga (Swetha Nair) along with Parotta Master (Thambi Ramaih) runs a road side eatery on the highway. Life turns Topsy-turvy for Murugan and Sekhar when new Sub-Inspector Masanimuthu ( Prashanth Narayanan ) takes charge. The Ganja smoking cop is cunning, corrupt , pervert and womanizer who has an eye for Manga. Murugan locks horns with Masani and a cat and mouse game starts.