Inspector Hathi Ram Chaudhary is going through his dead beat job when he lands up a big investigation. Three men and a woman have been arrested for the attempt to murder a big prime time journalist Sanjeev Mehra, and Hathi Ram is asked to build a case. Meanwhile, for Mehra, this news couldn’t have come at a worse time for he struggles with problems at work and a boss who wants to fire him.

Hathi Ram and Ansari use every technique in the book to interrogate the four suspects. Finally they manage to break one of them and his statement points to a certain ‘Master ji’ from Chitrakoot. Meanwhile pressure mounts on Sanjeev Mehra at the work front.

Hathi Ram reaches Chitrakoot and meets Tyagi's family and school teacher. He comes to know of the beginning of Tyagi's criminal record, and the people Tyagi worked for. Meanwhile Ansari conducts a parallel investigation in Punjab and finds out about Tope Singh's dark past. Sanjeev Mehra pulls off a coup on his television show, surprising friends and foes alike.

Hathi Ram gets sucked further into the case, but the investigation hits a dead end with the mysterious death of a key suspect. Sanjeev Mehra starts forming a plan to cash in on his renewed popularity. A procedureal screw up gets blown up and lands Hathi Ram in serious trouble with the bosses.

On the run from Gwala's dangerous men, Hathi Ram manages to piece together the entire jigsaw puzzle. Sanjeev's pride at his takeover of the business is bursted by Hathi Ram's shocking revelations. Tyagi discovers the truth about Master ji and that leads him to fulfilling his childhood prophecy. Hathi Ram is grudgingly handed back his badge by the Police Department.

On a cold winter morning in Lutyens’ Delhi, the room service staff at Nagaland Sadan discover a decapitated head. The victim Jonathan Thom, a Naga leader, was in Delhi for the important Naga Business Summit. IPS officer Ansari leads the murder investigation. Meanwhile, Hathi Ram, investigates a migrant worker's disappearance, only to chance upon a startling discovery.

DCP Bhardwaj reviews CCTV footage of Raghu Paswan and Rose Lizo. Hathi Ram hopes to join Ansari on the case but is turned down. Hathi Ram investigates a lead that leads to a drug bust but ACP Virk claims the credit. A video of three masked individuals claiming responsibility for Thom's murder stirs media frenzy. In Nagaland, a constable spots Rose Lizo.

The police look for Rose Lizo in the jungles she last disappeared in. Daniel is out there looking for her too. Hathi Ram deals with a personal tragedy in Delhi, and an enquiry into what went wrong back in Kohima. Unable to live with the fact that Ansari is being made the scapegoat, Hathi Ram decides to take matters in his own hands.

Hathi Ram confronts Daniel on Christmas eve and finally manages to avenge Ansari’s death. The business summit is a success in Delhi and Uncle Ken is hailed, forcing Hathi Ram to reconsider his choices. Hathi Ram returns to Delhi and eventually manages to learn about Raghu Paswan’s innocence and his unnecessary death.