Nilacholey Kiriti.

Kiriti Roy and his wife Krishna goes to Puri for their honeymoon, where Kiriti meets his longtime neighbor Kali Sarkar. Kali is a gold merchant and a master in mathematics and chess. However, Kali suddenly goes missing and Kiriti gets involved in the case. As Kiriti unravels the mystery, he comes face to face with some interesting and shocking facts about Kali's life, his business and also the motives behind the series of unwanted incidents that take place.