Four ordinary people came from somewhere to harbour to find a work which living for pursuit, things change when they arrive and met someone.
Etha, Tharas along with Malathi and Madhu came from city to work under harbour, Victor bring Etha and Tharas to Bhai for hire them work under him. One day, Varadhan need's someone to surrender for a case which been did by one of his man, and Bhai bring three of them without telling the purpose of why Varadhan ask them to bring them over his place. But, things gone wrong when they arrived at Varadhan's place.
Etha, Tharas, Malathi and Madhu we're came to the harbour to find a work for their pursuit, where they had chance to met Victor which is Etha's buddy. Etha and Tharas stayed with Victor at his place. Victor bring them to Bhai, the man who packed Varadhan's illegal items in a fish and send it to overseas. Bhai accepted them to work under Victor and for him.
They we're doing excellent work and loyal to Bhai. One day, Bhai ask the three of them to kill someone who Bhai hates it, Those three started to work personally for Bhai and earn his trust for them three. When Varadhan ask someone surrender theirself for a case done by one of his man, Varadhan was offering money to those wanna surrender. Bhai, had no one to send them off to Varadhan for what been caused, Varadhan forced Bhai to bring over Etha, Tharas and Victor. Bhai bring them over without telling the purpose of why Varadhan ask them to come-over.
The day went wrong when they arrived at Varadhan's harbour - Etha killed Varadhan and some of their boys along with Tharas and Victor helped Etha to kill them too. Bhai was shock and triggering, he asked them who are they and what is their intention to kill him. Knowing the truth, Etha and Tharas was sent by G who one of the man conquer illegal activities in the city. Know one knows that they here to knock out Varadhan and takes his place. Etha killed Bhai - Victor conquer the Harbour.
Etha, Tharas, Victor and Malathi came to city for a another mission given by G, and Syukri killed Madhu for spying Varadhan's place while he was having conversation with Bhai regarding about the his case. But, Malathi took revenged on Syukri when she get to know the truth, Malathi shoot Syukri when Etha and Tharas at Varadhan's harbour which was the same day Etha killed Varadhan.
G, give Etha, Tharas, Victor and Malathi a mission to kill one the notorious gangster who lead the city's illegal activities who named Aathi. His not that easy to kill by someone or get cheated by a person, a man with sharp mind and a dangerous to the one who trying to be near with him. They finally able to manage see Aathi at his hood those four point gun at Aathi after they realized his the one who need to be killed. Suddenly, G pointed gun Etha on the other side police rounded-up his hood and communicating to not kill him. But, didn't know what is going to be happen in the end.
Victor in jail, and Saaragan gived a letter to Raj pass to Along which was Victor's Cellmate. Once he read the letter Along told Victor that tonight we're gonna out from here. But, Victor was confused and asked him about Etha and Tharas. Victor told him to be patient and everyone is here for a own purpose, let's get out from here first and will see what's next, while the conclusion is to be continued.