Harun hits the bull's eye by playing his ace move to outsmart the DB officers. However, the arrival of a new player in the capital puts Harun in mortal peril.
Harun plays his trump card and eradicates Afnan's master plan. In the meantime, the DB officers get closer to the reality of what happened with Masum after he went missing from custody.
Harun and Afnan are like two peas in a pod when it comes to their wits. While the DB officers are desperate to find a loophole in Harun's judgment in Masum's case, Afnan eagerly tries to know Harun's next move.
While Afnan Chowdhury gets bail, Detective Branch gets hold of OC Harun. A dirty secret from Harun's past term at the Shakaripur police station threatens to rear its ugly head.
As flashbacks of the aftermath of the bombing incident keep haunting Harun, he begins to sink into the quicksand. Masum waits to face dire consequences.
Old sins cast long shadows. As Afnan stumbles upon a close confidant of Harun by design, the common motive of Harun and Afnan starts coming to the fore.