Shahua was originally a leaf demon, and Manzhu was originally a flower demon, with flowers and leaves, leaves but no flowers, but they missed each other so much that they met each other. Punished by the Emperor of Heaven, they were demoted to the mortal world. One incarnated as a god of war to fight against the Huns, and the other transformed into a Hun princess. They met again, got to know each other, and finally couldn't keep each other, but they sacrificed themselves for each other.
Concept: Love is an eternal melody that warms the heart