Yu Dongyi, a very beautiful girl in the fourth grade of Formation, not only has excellent academic performance, but also dances ballet very well. She is the "Princess Dongyi" in the eyes of her classmates. However, during a ballet heroine selection competition, she accidentally lost her feet because of her desire to win. This not only caused her to lose the opportunity to be a heroine, but also caused her to lose her self-esteem and everything else. Fortunately, there were still people around her who cared about her. Their unwavering love for her encouraged her, gave her the strength to live, and allowed her to understand the value of life from another perspective.