Overview: When historian Ishaan Chandra Majumder comes to the Jankigarh estate following the trail of an ancient treasure, a series of eerie occurrences starts happening in the fortress.
Overview: The gruesome fate of Ishaan Chandra hints at the layers of deception and secrets buried within the fortress. Therefore, Inspector Pande seeks help from the truthseeker, Byomkesh.
Overview: Byomkesh insists on staying at the fortress to decipher the clues left behind by Ishaan Chandra. As he delves deeper, he unveils a series of intricate puzzles.
Overview: As Byomkesh becomes suspicious over the death of Ram Vinod, he unravels a complex maze of secretive relationships that guard the layers of mysteries within the enchanted fortress.
Overview: Amid Byomkesh's quest for truth, Satyabati's sudden appearance surprises everyone. Things take a sharp turn when Satyabati unknowingly discovers a secret tunnel.
Overview: When Byomkesh and Ajit interact with the mysterious ascetic in the jungle, they stumble upon a gruesome truth. Will it unravel the perpetrator hiding in the depths of the fortress?