CHEK NAM chased the robbers of The Wah’s Jewellery case up the New Territories area. With the help of an very experienced cop MON TAI MUI, CHEK NAM is able to arrest all the robbers. Unfortunately the robbers are shot dead and there is not any clue left behind. Since TAI MUI needs to take care of his mother, he stays in the borderary station. The villagers there respect him very much. Her daughter LEUNG KWAN is rather independent and straightforward. After her graduation, she insists to leave home and lives in the city. She works as a window designer for a fashion store. Her family are worried about her. Without LEUNG KWAN’s visiting home for a long time, TAI MUI misses her very much. Then when he pays a visit to her home, he finds her way of living has changed a great deal. Besides, she falls in love with a gay man. This makes Tal MUI more anxious about her……