As per Murgadoss's story
Aravind is a detective in Kolkata. He is given a tough time
by the villain character played by Bollywood actor Neil
Nithin Mukesh who chalks out violent conspiracies. Only at a
later stage, Aravind comes to know that his real enemy is
his look alike Andrew. Vijay acts as Aravind and Andrew in
Samantha's character name in the film is Veni and she is the
love interest of Vijay's Aravind character. Sources say that
Andrew character will also have a love interest but the name
of girl playing that role is still retained as a secret.
Sathish of 'Ethirneechal' fame is acting in a character
Like his first dual role flick 'Azhagiya Thamizh Magan'
Vijay will be acting as the hero as well as the main villain
in this film.