In a world of beastmen, Mia, a rabbit with hidden monstrous strength, fights in the slums to fund her sister’s cancer treatment. Desperate for money, she accepts a high-paying job at Wolf Castle to care for Lucas, the fallen Wolf King who lost his legs and his will to live. While others fear the brooding prince, Mia uses brute force and 'tough love' to break his hunger strike and force his recovery. As Lucas struggles between his pride and his growing fascination with this 'savage' herbivore, a dangerous bond forms. Mia must navigate the palace's perils to save her family while helping a broken king reclaim his throne and his pride.