Homicide detective Kaiser Chowdhury takes on a double murder that turns out to be much more than what meets the eye. Plagued by personal and professional demons, will Kaiser be able to get to the root of the mystery?
Kaiser is tasked with investigating the mysterious murder of two young women. The crisis in his personal life and the mystery of the murders continue to unfold parallelly.
CIS Officer Munira is brought in to investigate the attack on Kaiser. The news of the sudden resignation of the Home Minister has spread across the country. Meanwhile, two more names are added to the list of suspects in the twin murders.
Kaiser goes to the Ackerman Mental Care and Rehab Center to learn more about Jaya-Saba. On the other hand, Kaiser's friend Amlan is trying to find out the reason behind the resignation of the Home Minister.
Bachchu turns out to be a suspect. But it is not clear what his relationship with Jaya-Saba was like. Meanwhile, Saba's boyfriend Niloy has been on the run since the twin murders. Who among them is actually a non-player character?
Kaiser's daughter Nikita has gone missing from outside her school. She was last seen getting into a car without a number plate.
Kaiser begins to think anew about the investigation. But his colleagues find it hard to digest his behaviour. Meanwhile, ever since the kidnapping of his daughter, he has been suffering from a fraught relationship with Amlan and Shirin.
Kaiser and Munira get to know where Niloy is hiding. Amlan also gets a new clue about Nikita's kidnappers.
Kaiser realises the true value of his friends and family. Will he ever regain his lost friends and their friendship?
Kaiser does not know how to save himself, let alone save his friend. He will have to go deeper into the double murder case one last time.