This story portrays the lifelong sorrow resulting from a single mistake. After Khoka's mother passed away in his childhood, his aunt raised him as her own, and for Khoka's sake, she never married. Out of respect for his aunt's selflessness, Khoka's father, Shamsher, eventually marries her. As time passes, Khoka grows up and forgets the past. Under the influence of his wife and mother-in-law, Khoka makes a tragic decision—he poisons his aunt's food. Is this Khoka's way of repaying his aunt for the love and care she gave him, or is it simply a devastating mistake?