The Princess Reincarnation

Once the continent's greatest genius sword mage and the first master of the mage tower, she lived as the lady of its most powerful ducal house. Blessed with everything she could ever want, she might have rested on her laurels—yet for the sake of her family and her own ambitions, she never allowed herself a moment's ease. Her story should have ended the day she sacrificed her life to seal away the Demon God and sank into an eternal slumber. But death never came. Eighty years later, she opens her eyes—inside the body of one of her own descendants. The world she built, however, has all but vanished. The gleaming golden fountain, the towering mage tower, the thriving mines that once sustained the duchy—every trace is gone. In their place stands a gloomy, crumbling mansion where young heirs choke down stale bread and watery soup, suffocating beneath debts they have no hope of repaying. The once-mighty duchy now lies bankrupt and forgotten. Yet despair has never been in her nature. Having forged this family's glory once with her own hands, she makes a quiet, unshakable vow: just wait—I will restore everything this house once was.