Brother---sister, the relationship between them should be like this.
But everything has changed dramatically with the passage of time.
He is her half-brother, the eldest brother who loved her the most since childhood.
She once thought he was the gentlest angel in the world
Unexpectedly, the gentle angel transformed into a bloodthirsty Satan
Seize her, imprison her, destroy everything she cares about
Just to keep her by my side
She hates him and runs away from him
But her flying wings were broken again and again
