Kushal Chakraborty

Mukul 6 years old son of Sudhir Dhar, shows signs of having memories of previous birth. He drawing pictures of a 'Golden Fortress'. Dr. Hazra examines him and told that the place is in Rajasthan and takes Mukul to Jodhpur for its search. Feluda a private detective learning that Sudhir's son is in danger. The climax comes in Jaisalmer where Felu is able to free Mukul from danger.

While visiting his extended family, Arko meets Sujan, his eccentric uncle, who has been confined to a room for years. As they start spending more time together, Arko discovers a disturbing secret.