Based on the real-life story of the inventor of the famous sweet 'Rosogolla', the story is about the life and work of Nobin Chandra Das. A young man with a romantic heart and a brilliant mind, Nobin had set his heart on making the most delicious sweet of all time for his wife, Khirodmoni. In his determination to create something new, Nobin Chandra faced many trial and tribulations, alienated himself from his loved ones but finally emerged victorious. Based in 19th century Bengal, Rosogolla is an innocent story of love, struggle, and the human aspiration to do something new.