DSP Bijoy Mukherjee is an extremely honest police officer. All the criminals fear him. Meanwhile a criminal, Ram Sett who is responsible for the turmoil at Chingur and Chandigram runs into him and both can’t stand each other. The DSP decides to make a file in Ram’s name which is highly confidential. Ram wants that at any cost and so he sends his man to recover that file from The DSP’s house when he isn’t around. After the job is done, Rakesh (the guy who had got the file) gets himself admitted in a hospital. The DSP tracks him down there, but just as he catches Rakesh, Ram Sett, his man and the corrupt D.I.G arrive there and brutally murder him. Krishna, the D.S.P’s brother comes to know that his brother’s dead and so he tracks down Rakesh first. He kills Rakesh, but is caught red handed. He goes to jail, but later flees and kills the corrupt D.I.G. Then he tracks down Ram’s Sett and his men and finishes them as well, but before he can finish Ram Sett the cops arrive and arrest Ram Sett.