The movie tells the real-life love story of Lt. Col. Lee Cheng-liang, a high profile Indigenous Defense Fighter (IDF) jet pilot, and his visually impaired wife, who are played by Taiwanese actor Bryant Chang and actress Tiffany Hsu, respectively.
Yang-yang is a French-Chinese mix. She has never seen her French father. She does not speak a single French word. Her mum has re-married but she has been very lonely. She started working at the entertainment industry. The fact that she is a mix is a good selling point. The film depicts how Yang-yang dealt with her life, her relationships with men, with her mother and friends.