Overview: The much-awaited homecoming for the trio takes a turn when Eken is appointed to investigate a mysterious death in the City of Joy.
Overview: Eken, Bapi and Pramatha start interrogating the usual suspects while the city witnesses another murder, thereby setting off a bizarre number game.
Overview: Eken becomes desperate to find any connection between Bikash and Tanmoy that can help in cracking the number game. Meanwhile, the killer makes his next move.
Overview: While the case gets more complex with mystifying discoveries about Bikash Sen, the killer suddenly changes the pattern of his number game.
Overview: The revelation of Bikash's gruesome past leads Eken to untangle a crucial end of the case. Rupal comes back to reveal the main culprit.
Overview: Eken makes a shocking discovery about an old unsolved case that unveils the perpetrators.