Khonar Bachon envisions the life of a famous Bengali poet and astrologer, Khona. Born into the Singhal royal family, Khona was a near-genius and shrewd predictor from an early age, with a keen interest in cosmic astrology and the horoscope. Especially for his early poetic compositions and his contribution to Bengali literature, Khona's life took an unexpected turn when his predictions came to true with those of his father-in-law, who was also a respectable astrologer. Khona was born into a royal family and was an astute poet and astrologer. His life takes an unexpected turn when his predictions clash with those of his stepfather, also an astrologer. Khona balances the struggles of married life while playing a pivotal role in shaping the landscape of Bengali literature. Khonar Bachan celebrates the life of Khonas.