In a small town somewhere in Taiwan lives Sei, a warm and beautiful woman in her late-thirties. Sei moved from Macau to Taiwan 15 years ago with her husband. One day, Sei discovers a missing person ad in the papers with her name. Her best friend in Macau, Ling, had just passed away. Sei recalls her younger days with Liing in the 1990s. It was Ling who got Sei her first job at a massage parlor and invited Sei to live at her home. Sei and Ling’s friendship deepened when Ling discovered she was pregnant. On the eve of Macau’s handover, the two girls had a big fight before they parted ways. Sei often wondered what happened to Ling after she left Macau. Little does she expect what Lok Lok is about to reveal: Ling has kept a promise to Sei she never knew….