Red Dragon Sofia once made a pact with the crown, guarding the realm with dragon fire for royal care. Exhausted, she slumbered and ended up at auction, bought by Grace to reawaken the old contract. Grace sent her to win the queen’s sanction. Sofia became famous for her voice, framed as a witch by Marianne and the prince, while Grace saved her many times. After Sofia healed the queen, the pact was acknowledged. The prince allied with enemies to make dragon-blood bullets. Sofia died shielding Grace, turning to golden ash. On a snowy night, she reformed as an eternal human without dragon form. Crowned together, they erased their dragon marks and devoted their lives only to one another.