Seventeen-year-old boy Xiang Huaixue secretly participated in the National Piano Competition and won the enviable first place. After returning home, he was beaten by his father who knew about it afterward. The whole family couldn't understand their father's strange behavior, but no one knew that his father's worries were not entirely unreasonable. It turns out that Xiang Huaixue's biological father was a talented piano boy who was widely reported by the media in the past. However, this young man who was supposed to have a promising future fell into the scandal of an unfaithful love when his statement made a big noise. He went crazy due to the death of his lover and was ultimately ruined. However, the young man's homosexual relationship did not completely disappear from the world. He privately sent away his and his fiancee's illegitimate child when it was born, and deposited the diary recording the story of him and the young man, as well as related souvenirs in a bank safe. He told his old friend who took in the illegitimate child: If your lover finds this innocent child many years later, please tell him all the stories of the past. Xiang Huaixue is the innocent illegitimate son in this story, and his father is the insider. My father was extremely afraid that the story would repeat itself, so he not only stayed away from the world of pianists, but also tried his best to let Xiang Huaixue have an ordinary life. However, after being praised as "first place in the National Piano Competition" and "the most promising piano prodigy after the seventeen-year-old genius boy in the past", Xiang Huaixue's tranquility could no longer be maintained, and what his father was most worried about happened. One day, a man with crazy power and a seemingly docile woman came to the door. The woman took Xiang Huaixue away in the name of her biological mother, and the reincarnation that her father feared most began to turn around in Xiang Huaixue...