Salvé a un lobo, me volvió su reina

As the tamer family's second daughter, Leila was stripped of her powers and left to die in the ruins, where she rescued a battered puppy named Snowy—secretly Fenrir, the Northern Wolf King. Risking her life to shield Snowy, her fierce devotion forged an unbreakable bond. Moved by her sacrifice, Fenrir broke his seals to save her from brutal arenas and forced marriages. Little did they know back then, she was the legendary Child of the Forest, destined to be bound to him eternally.