A businessman alongside together with his spouse and 4-years-old little one arrives at Kolkata. Quickly their little one goes lacking and so they report it to the native police station. Determined to search out his son, the businessman quickly pronounces prize cash for locating their little one. Police are clueless even after arresting the native goons. With a heavy coronary heart, the businessman returns to Bangladesh. Nevertheless, a gang from the native slum quickly finds the kid and a collection of surprising occasions change everybody’s lives endlessly. That’s the story of ‘Kanta Tarer Bera’ directed by Biplab Kayal.