The film is about Durai Singam (Surya), a honest cop in Nellore, who takes up the job mainly because of his father wanting him to do. His father runs a provision stores and even Durai Singam wants to do the same. But unfortunately, he takes it up and solves out civil cases on his own attempts without failing cases. Kavya (Anushka) is the daughter a great business (Nasser) and comes for vacation. After coming across his good nature, she falls for him and even he does.

After his recent flicks VEL and AARU he gained confidence in doing more projects with SURYA, and he had done justice to his role as a police ofiicer in this movie . Yet another highlight in this movie is PRAKASH RAJ ,day by day he is increasing his talent and acting skills ,genere is not a constraint for him . Punchy dialouges and sticky action scenes make this movie as a usual tamil flick . But the second half of this movie steals the show ,some breath taking scenes and some punchy dialouges makes this movie enriched with the commercial formula for a successful movie.

Anushka made a role much simpler for her and done some justice to the movie ,actually shes is not an added flavour to this venture ,some sleeky comedy scenes from vivek somes times shows that he is still in the comedy business .Prakash Raj overrules Surya at many situations and they have tougher situations together at many portions.Cut to Chennai, a very bad goon Mayil Vaaganam (Prakash Raj) is ruling the city threatening the victims by kidnapping their kids. Not so long, an unexpected case puts him across Singam and they get into big fight as the high voltage chase game begins right after the interval. Kadhal Vandhale and En Idhayam are nice to hear and the background music is too good