The film starts with ACP Yashvardhan IPS
( John Abraham) in the hospital, recalling the
accident that changed his life forever. Yash is
a dutiful, responsible and stone-hearted police
officer in the Narcotics Control Bureau whose
only passion in life is crime-fighting. He has
no family or loved ones and has been alone in
life since he can remember. Everything
changes when Yash meets Maya( Genelia
D'Souza), an independent and lovely woman.
Though the two get off to a rocky start, Maya
warms up to him once she realises he is a
police officer, and apologises for the
misunderstandings they had. When Maya gets
hit by a car in front of Yash, he rushes her to
the hospital. With that, the two bond and start
to meet and go out regularly. Maya confesses
her love to Yash, but Yash refutes her
advances, as he does not want her to become
his weakness in his professional life. However,
Swati( Sandhya Mridul), the wife of Yash's
coworker and good friend, convinces Yash that
he is in love with Maya as well and Yash
decides to get married to her.
In the big drug case the unit is investigating,
Yash, along with officers from the Narcotics
Control Bureau, DSP Mahesh Pande( Ameet M
Gaur) who is transferred on special duty from
the New Delhi Income Tax Department, DSP
Atul Kalseka( Mohnish Bahl) and Inspector
Kamlesh, kills Reddy( Mukesh Rishi) while he
is peddling drugs. Yash, Mahesh & Kamlesh
are suspended for killing Reddy instead of
arresting him. Reddy's heartless and
aggressive brother Vishnu( Vidyut Jamwal)
vows to avenge his brother's death by killing
all of the officers. Yash and the other officers
prepare themselves for Vishnu, but Vishnu
successfully breaks into Mahesh's home and
brutally murders him after raping his wife
Rachana( Anaitha Nair) . The event leaves Yash
and the other officers shaken but Yash and
Maya's marriage take place. Meanwhile,
Vishnu decides to attack each of the officers'
weaknesses; he kidnaps Swati, Atul's wife, and
Atul is forced to tell him where Yash will be
that night. Yash and Maya consummate their
marriage; however, this proves to be their first
and last night together.
Yash is shot and Maya is kidnapped in the
attack. Yash miraculously survives the attack.
Vishnu tells Atul that he will release Swati if
Atul kills Yash. However, Atul cannot bring
himself to kill his friend and instead joins
forces with Yash to execute a plan against
Vishnu and save Maya and Swati. Yash, Atul
and Kamlesh all go to the place where Vishnu
has been keeping Maya and Swati hostage and
find, in horror, that Swati has been murdered.
In despair and heartbreak, Atul kills himself
after seeing Swati's body. Yash and Kamlesh
go together and face Vishnu in a final
confrontation. Kamlesh is shot but survives.
Vishnu shoots Maya in front of Yash and drops
her from the second floor. Yash catches her
but is unable to save her. Maya assures Yash
that she has gotten her wish of being with him
and dies in Yash's arms. Anger and sorrow
build up in Yash and he brutally finishes off
Vishnu, exacting his revenge.
At the end, Yash is shown living alone again,
having returned to his professional life.
Kamlesh calls Yash and tells him that he has
found a new informer. Yash turns to Maya's
photo before leaving and says that he'll be
coming home late.
