After discovering an old riddle that talks about the hidden treasures of King Shashanka, Sona-da Subarna Sen, Abir and Jhinuk follow a perilous trail to find it.

Karnasubarner Guptodhon

Narsimha, an old ventriloquist and 'horbola' lives in a decrepit locality of Kolkata. Once a favourite among children, he barely manages to survive now and is reduced to a shabby madman. Abandoned by his family, he has a solitary friend in a local 'kabadi-wala', who, all of a sudden, brings him an old, majestic chair- a 'kedara'.

Kedara

It focuses on the tradition of a musical family and how foreign intrusion creates disturbance in it. “A musician not only goes through music but his or her surroundings and environment molds him or her growth as well. With the growth, his or her music begins to take a shape and changes too," A musical spectacle featuring mega stars and melodious voices contributed by leading singers of Indian Film Industry.

Bismillah

An old lady, Shobharani Basu, is found dead in her apartment. A self-appointed private investigator calls it a murder. What could be the cause of her death?