The Mage's Oath Belongs to Another World

To resurrect his wife and daughter, the Archmage Mason signs a ten-year pact, becoming the servant of noblewoman Sophia, enduring endless humiliation. When the contract ends, he returns to his true family. Sophia and her daughter, Luna, regret their cruelty and cling to him in vain. Mason ultimately quells a dark magic rebellion, reunites with his loved ones, while Sophia loses everything and is stripped of her nobility.