Thiru, a financial analyst swiftly climbs up the corporate ladder. He soon finds his world turned upside down and is set for a collision with a mysterious deadly group headed by a brutal killer.

The murder of a youngster creates confusion among cops when they discover the suspect has a lookalike.

Selva (Arun Vijay) owns a travel agency in Chennai. He dreams to make it big in life and is all set to marry his lover Priya (Mamta Mohandas). The city is under the grip of dreaded baddies Maha (Maha Gandhi) and his brother Kumar (Vamsi Krishna). They are loan sharks who go to any extent to wield their clout in the city. Selva comes across Maha, and soon, Maha is killed in mysterious circumstances. The blame falls on Selva. Kumar and his men want to bump off Selva. A perplexed Selva runs for cover. He sets out to find the real killer, but there is a twist in the tale, and Selva takes a new avatar as he decides to wage a bloody war with baddies.

The story begins in Goa, where 6 dead bodies are washed ashore. The Goa drug lord Jothi (Ashutosh Rana) is responsible for this. The Police Department of India is unable to capture him for nearly a decade because not a single person has seen him in person as he is constantly on the move and has no permanent aides or accomplices.
Chitti (Mahadevan) is in charge for the drug trafficking in and around Goa. One day, he receives a call from Jothi about a missing drug consignment. Chitti and his men are unable to hunt down the culprit. It is revealed that Shiva (Arya) is the mastermind behind the drug theft and is working for Chitti as his most trusted henchman. Chitti, along with Shiva and his nephew Guru (Harish Uthaman), run an underworld drug empire in Goa.