I can't go back, just like a dead tree can't bloom in spring, it's hard to find life in a desperate place, and the willows may be dark but the flowers may be bright. The emperor of Beiling died in the Battle of Qiyuan long ago in order to protect his country and people, and the one she fought to protect has long been forgotten.
Concept: There are male-female and male-male and female-female scenes.