After his parents' divorce, Soumyo lives with his father in San Francisco. But he returns to Kolkata after 22 years when his mother, Suchismita, dies. He is the only heir to her property and is responsible for performing a few tasks. He plans to finish his work quickly and return to his life. But he starts learning about the mother he never knew, who has left many personal things for him, including her diary. He starts meeting the people who were close to his mother and discovers his mother's love and affection towards him from them. The diary helps Soumyo to finally connect with his mother.
