Arun is a reclusive and lonely modern art painter. Shai is an American banker who is on a visit to Mumbai. Munna is a washerboy also living near Arun and Yasmin. The movie is about these four characters from different class of society and how the lives of four characters are intertwined.

The curtain rises on a small coalfield town. Plagued with a series of unexplained troubles that broke out suddenly, owner of a coalmine seeks the help of Byomkesh Bakshi to sort things out for him. When Byomkesh arrives with his trusted confidante Ajit, they discover to their complete dismay a maze of crimes woven around a violent murder that had little to do with the job that they were entrusted with. A mesmerizing mosaic of criminal characters, a sordid saga of lecherous lust, the thriller unfolds the complex layers of the human mind.