Mishawr Rohoshyo, a thriller, is The Egyptian Mystery to be solved by detective Raja Roy Chowdhury to unearth an Egyptian fortune. The all's-not-well quest takes Kakababu and Santu into a bumpy ride which finally ends at the baffling Egyptian tombs.

Kakababu and Sontu will unravel the mystery of the legendary beast, the Yeti (Snowman) in this film. Gorokhshep plateau is the new destination where the uncle-nephew duo will be facing harsh circumstances in the process of unravelling the actual truth behind the attacks by the giant beast. The quest introduces them to new characters such as Mingma and Norbu, local sherpas, who help them in the expedition. Their adventure leads them to discovering the mystery of the Yeti.

A famous hotel in Nairobi is about to close. People don't go to that hotel like before. Kakababu and Santu go to the hotel to find out the reason. Based on Jongoler Modhye Ek Hotel.