The city of Durgapur was rocked by a series of unnatural deaths after consuming vitamin capsules of the same brand, but the victims had no connection to each other. The case remained unsolved for several months due to a lack of evidence until one journalist uncovered a crucial clue.
Kolkata police detective Aniket Sanyal (Kharaj) guess on a holiday to Kasuli in Himachal Pradesh after his wife's death, only to be sought out to solve the mystery behind the well-planned murder of another tourist.
Anirban is a professor who lives in Delhi with his wife Tanu and daughter Zinia. He is transferred to a lonely town named Kasauli. They enjoy a lot in the new city but their neighbors are mysterious. One day, their daughter Zinia goes missing during an excursion. Anirban and Tanu enquire and come...