A top detective is called in to solve a series of cryptic murders in Kolkata, uncovering a mentally unstable ex-Naxal comrade whose tragic past drives her to target former Naxal leaders and their families.

Vicky (Amyth Sethi) and Soumitra are very happy in their married life. Vicky is searching for his job while his wife is in labour. He takes her to the hospital but unfortunately their baby dies and hearing this news she dies of shock and heart attack. What will Vicky do?

Father-song duo Shilendra and Satyendra Yadav mastermind a train robbery; among other crimes that they commit together to attain political power and maintain their reign as terrorizers in a small town in Jharkhand, get nabbed by the Kolkata Police on international soil.