The Archmage I Dumped Came Back to Spoil Me

Magic genius Abby faked a betrayal and left Alexander to raise her sister's baby. Years later, he's the supreme Grand Mage and she's a lowly smith. She begs for help; he coldly avenges her. Then the truth hits—she never married, Leo isn't her son. Shattered, he'll drop his pride to win her back.