The background of this novel is the tea garden in the state of Assam, India. Through the brokers and platforms, people were being trafficked by showing various temptations. What happened to those unlucky people? Besides, the novel has come to the tireless fight by Dr. Kadambini Gangopadhyay, her husband Dwarkanath Gangopadhyay, Gaganchandra, Upendra Kishore Raychaudhuri, Nepal's royal family and Nawab Wazed Ali Shah. The fictional characters like Bhubanmani have been mixed with it, many of whom were in the novel 'Narach'. 'Mangnarach' is the actual sense of the novel 'Narach'? Why is such a strange name of this novel? The answer to these questions is spread on the pages of this book.