Nilanjana (2017)

Yomal is married and on the wedding day he is under arrest as a suspect of the murder of Nilanjana. It remembers him the life he had with Nilanjana. Nilanjana set him and his earlier love apart to start an affair with Yomal. Later Yomal moved away from her. Is Nilanjna really dead? What does Yomal do in connection with it?