Madhavan Mahadevan, who comes into the city from a village to see off his sister-in-law and her daughter after the death of his elder brother, an upright Customs Officer (KB Ganesh Kumar). While running around to claim the insurance money, he comes to know that his brother was actually murdered by the underworld don Irumbanakkal John (Joy Mathew).

Three cousins, Arjun, Divya and Kannan, relocate to Bangalore for various reasons. However, they face many challenges which change their lives forever.

Aadhi, an aspiring musician, travels to another state in hopes of making it big. While there, an unexpected event leaves him trapped, unable to return to his family and running for his life.