A couple of corpses disappear from a morgue. Police officer Amiya (Gaurab Chakrabarty) and his team start investigating. They learn about a little stinky monster, Genu, who reminds him of an old story. Amiya and Titas (Anindita Bose) remember that their old friend Sanjay (Anujoy Chatterjee) told them a story of a similar monster 10 years ago and both the descriptions match. That’s when Amiya seeks help from Bhaduri Moshai (Chiranjeet Chakraborty).