He Left Me Behind

High-ranking noble girl Chloe loses her wolf spirit while protecting her fiancé, is ruthlessly abandoned by her family and broken off from the engagement, and exiled to a forbidden wasteland. In her desperation, she is rescued by Kael, a seemingly brutal wanderer, and as they live day in and day out, their feelings grow across class and misunderstanding. Facing her ex's suppression and the royal family's greedy siege, Chloe awakens the century-once-in-a-generation Saint-tier Moon Wolf, while Kael tears off his disguise for love and reveals his true identity as the Supreme Wolf King. In the end, with absolute bloodline dominance, they turn the tide, complete their two-way redemption, and are crowned king and queen.