The fitness segment in the movie "Black Boy's Fairy Tale" lasts about 9 minutes, from the 3rd minute to the12nd minute. In this clip, the heroine does a series of training in the gym, including weightlifting, running and boxing. The training not only shows the heroine's physical quality and professional skills, but also lays the groundwork for the development of the follow-up plot. In the gym, the heroine has beautiful posture, smooth movements, full strength and beauty, attaches great importance to her physical fitness and insists on training. Black Boy's Fairy Tale is a drama film directed by Chen Jingyi and Zhenrong Zhou and starring Andy Lau and Anita Yuen. The film tells the story that Gao Shou (Andy Lau) accidentally misses in a mission, and ICE assigns Feng Ru (Anita Yuen) to assassinate the loser according to the rules of the killer organization.