Dhruv, a goodhearted but complacent wildlife researcher from the city, is faced with the task of conducting a 'mammal survey' of the 600-square-kilometre Kodaikanal Wildlife Sanctuary in Tamil Nadu. Armed with 40-year-old maps of the area and a GPS device, he must navigate the park on foot and he recruits a local tribesman from the area - Dorai, to serve as his guide. The severity of the task immediately becomes apparent to Dhruv. Aside from the physical challenge posed, he struggles with his wa...