Fallen Fox, Kneeling Royals Ep. 8

Fox spirit Lydia Rowan sacrificed her tail nine times over five centuries to protect the Arcanon Empire. Humiliated by Lady Camilla during a power loss, chaos ensued, and the royal family's indifference shattered her heart. Yet upon regaining her powers, Lydia quelled the unrest and supported Duke Adrian Collins in restoring the realm. Then, after securing his rise to the throne, she disappeared back to the celestial realm...