Why does Ning 'an dream?

It is called Ning 'an Dream because the name Ning 'an Dream is because the plot of the novel crosses the emperor's setting into his original dream, thus promoting the development of the story. Sebrina, the screenwriter of the play, said that dreaming is a way to give the couple a poetic and appropriate role, and it is also the basis for naming many lines in the plot. At the same time, there is also a choice to burn one's bridges after desperation. No matter what happens, although he can't predict his fate, he will still love someone firmly and persistently and fight for it.