A fun-loving Bengali family embarks on a trip to Jaisalmer, inspired by the legendary detective novel Sonar Kella. Rajat Babu, a bank manager, is eager to explore the mysterious Mukul Bari within the golden fort. However, their vacation takes a dark turn when a drug package goes missing, and they find themselves targeted by a dangerous cartel. As the family fights to survive, secrets unravel, and love faces its toughest challenge. Will they make it out alive?