The sparrow flies from the branch due to fate, and the phoenix becomes his favorite in despair.
She was originally a poor orphan, begging on the street, but she was loved by the queen at that time and adopted as her adopted daughter, and she was treated as a princess of the country.
But she didn't want her country to be ruined and her family to be destroyed. That sweet dream didn't last long, and her life was destined to be wandering.