Du Leying. The film YOLO was released in Chinese mainland cinemas on February, 2024 10, and Jia Ling directed and played the heroine Du; Mainly tells the story that Du chose to stay at home for a period of time after graduating from university, but was looked down upon by her sister. Because she quarreled with her sister every day, she decided to leave home and start living independently. Inadvertently, Du met boxing coach Hao Kun in the street. Hao Kun decided to train Du to be an excellent boxer, and then Du started his own fiery boxing career. Moreover, in this film, Jia Ling lost 100 kilograms in order to be closer to the boxer's image in the later period.