Thangalakshmi, a wealthy woman, arranges for her daughter, Abhi, to get married to an NRI in her native village. However, a twist of events leads to Abhi getting married to her bodyguard, Kathiresan.

Ravi is an electronics engineer who works in a bank and is in love with Nandhini. Fareed is a criminal who claims that he can prove that Ravi has killed a man and blackmails him into robbing the bank.

The film is about seven young men, passionate about football – sevens football to be precise – and how they inadvertently get involved in a crime. Sevens is a kind of football played in North malabar, especially in Kozhikode, Malappuram and Kannur. It is played by seven players on each side, instead of the traditional 11. The name Sevenes ascribed to the movie refers to the gang of seven friends and not as such to sevens football.

The story begins with Sarathy (Sundar) who is a tough and honest cop and given his straightforward nature, he is the thorn in the flesh for many antisocial elements and also the politicians. Due to this, he keeps getting transferred from time to time, however, Sarathy has no qualms about it since he is happily married with a lovely wife Ganga (Ragini). Sarathy's life however takes a turn when he arrests a corrupt MLA (G M Kumar) and his men which leads the politician to quit the field. He vows revenge and kills Ganga and their two children's and also frames Sarathy in a case. But his wife escapes and Sarathy admit her in a hospital in serious condition. From then on, he begins his corrupt acts and in such a way that the entire society begins to loathe the police force. Saami then strikes hard at the former MLA who kills Ganga and what happens from there forms the rest of the story.

Aditya Varma's love for Padmavati makes him want to give her a new life as she is desolated but she starts to behave in a strange manner. What happens next, forms the crux.