To save her family’s vineyard, noble Cecilia marries wolf king Lucas, who still grieves his late queen. At their wedding, he calls her his dead wife’s name, and Cecilia finds every detail of her life crafted to make her a substitute. Rejecting this fate, she flees the palace. The proud king faces his faults and chases her. As a conspiracy behind the late queen unfolds, they join forces to save the young prince, overthrow old royal customs, and claim their own love.