Tyler Rake, a fearless mercenary who offers his services on the black market, embarks on a dangerous mission when he is hired to rescue the kidnapped son of a Mumbai crime lord.

The film narrates a story of three individuals: Anirban Gupta, a professor, Ira, Anirban's wife, works as a hotel lobby manager, and Rudrangshu (Rudy), Anirban's childhood friend.

On a rainy night in Calcutta a group of desperate addicts chase brown sugar, but the permanent intoxication they seek proves elusive. Some of them seek a release, while others do not seem to want the night to end.