Gan Yuan (played by Ma Junwei), Lu Yingtong (played by Zhao Xueer) and Xu Yaodong (played by Lin Wenlong) are childhood sweethearts' playmates and friends, and they have a very deep relationship with each other. After graduating from secondary school, Gan Yuen, who was full of interest in horse racing, became a trainer by chance, while Xu Yiudong and Luk Wing-tung continued their studies. An accident caused a sudden change in Lu Yingtong's home, and Lu Yingtong, who could not afford to pay the tuition, was about to lose the opportunity to complete his studies.　　At this juncture, Xu Yaodong, who has always liked Lu Yingtong, stepped forward, gave up his studies and went to society to help Lu Yingtong complete his dream. After that, Lu Yingtong came to work in the newspaper, but because of a conflict with his boss, he was transferred to the Ma Jing edition, which no one cared about at all. With Gan Yuan's encouragement, Lu Yingtong gradually discovered the breadth and profundity of equestrianism, and finally became a female horse critic with her own efforts.