It might be the name of a novel like " Yun Meng Hua " or " Meng Hua Yun ". These novels usually told the story of a young girl who met the male protagonist when she was young, but after she grew up, the male protagonist forgot about the female protagonist for various reasons. However, in the male protagonist's life experience, the female protagonist has always played an important role. Sometimes, when the male protagonist needs help, she will help him. In the end, whether the two will meet again depends on the plot of the novel.