Follow Caleb as his mundane existence takes a sudden turn when he becomes the target of an ancient being - the Master - attempting to claim his body for its own use. In the midst of the soul invasion, Caleb discovers an instinctive ability to fight back, culminating in an unexpected twist: he absorbs the invading entity and awakens in a different universe, in the body of the Master himself. Thrust into a world teeming with magic and inhabited by numerous fantasy races, Caleb struggles to adjust to his new existence. As the newly appointed Master of a hidden and hated group of powerful beings, he finds himself in a human-dominated world that has little tolerance for other races.