The story revolves around a simple girl named Lisa, who spends her days selling fish at the grocery market. Life seems utterly bleak to her. She endures rude treatment from her superiors, constant nagging from her stepmother at home, and her father's excessive drinking. Lisa wishes to change her own life. However, the main character lacks a higher education and proper upbringing, making it very difficult for her to escape poverty. But one day, a unique opportunity presents itself to her...