"The old soul on the stone of three lives is nothing to talk about while admiring the moon and singing in the wind; I feel ashamed that my lover is visiting me from afar, even though the opposite sex will last forever in this body."
Love between two generations, ancient and modern. The former emperor was mistaken for the Wind of Cut Sleeves because he liked the time-travel heroine.
Concept: Loving someone has nothing to do with gender