Dong Xueyan, the only son of the dean of the Conservatory of Music, eloped with the maid Wen Zi and gave birth to a daughter Xiaoxue with Wen Zi. As a result, in less than a year, Dong Xueyan, who had been spoiled since childhood, became seriously ill and died in order to support her family. /kloc-At the age of 0/8, Xiaoxue's mother Wen Zi also died.

Before she died, Wen Zi asked Xiaoxue to go to Tokyo to confess her ancestors, so Xiaoxue took the address and went to Tokyo alone to find her only relative, Grandpa Dong. When she went to the Conservatory of Music to find her grandfather with her address, she was accidentally attracted by the sound of the piano and rushed into the piano practice room, interrupting Otsu, the teacher who was playing the piano. Otsu teacher was angry that others interrupted his performance, so she reprimanded Xiaoxue, but Xiaoxue was attracted by Otsu teacher's piano sound and lost a girl's heart.

Xiaoxue's road to finding relatives is not smooth. Grandpa has a bad feeling about his son's death. He always thought that Xiaoxue's mother and Xiaoxue caused his son's death, so he didn't like Xiaoxue very much and didn't even want to admit that she was his granddaughter. Therefore, Xiaoxue has always been called Yechuan Snow in the play and has not changed her surname to Dongxue. Xiaoxue's aunt's family is also embarrassed Xiaoxue, because if Xiaoxue doesn't appear, their daughter Mitsuko will be grandpa's only legal heir. Mitsuko hates this country girl who suddenly appears and competes with herself for property.

But after all, blood is thicker than water, and stubborn grandpa decided to give Xiaoxue a chance to recognize his ancestors and return to his ancestral home. Grandpa claimed that Orientalists were a musical family, talented musicians from generation to generation, and had supreme honor and status in the Japanese music industry. At that time, Xiaoxue's father gave up music for his mother and did rough work with his piano-playing hands, which was an insult to the family. If Xiaoxue is the blood of the family, then he should be a born pianist and will definitely win the piano prize. So, if you win the prize in the next competition, you can admit that Xiaoxue is your granddaughter.

So Xiaoxue's piano career began. Her efforts and persistence in piano touched Otsu, a piano genius. But before Xiaoxue appeared, Otsu was engaged to Sanzi at the suggestion of Grandpa.

Xiaoxue's piano skills have advanced by leaps and bounds, and at the same time, her feelings with Otsu have also advanced by leaps and bounds. In order to win back her fiance's love, Mitsuko made a bet with Xiaoxue, saying that if Xiaoxue won the final competition, she would not only get grandpa's approval, but also get Otsu's teacher. But if she loses, she will have to leave Tokyo and go back to Hokkaido, and she will never see Otsu again.

At the end of the story, Xiaoxue won the victory and was recognized by her grandfather and the man she loved.