The female protagonist is called Fu Xiaoxiao. At first, the male protagonist likes the female supporting character Fu Qingyi. The male protagonist is called Lu Yunshen.

The possible names of this novel included Fu Xiaoxiao's Secret, Lu Yunshen's Secret, Fu Qingyi's Secret, and so on. However, it was also possible that there was no definite name because the name of the novel usually changed with the development of the plot.