Richett, a duke's daughter who retains memories of being hailed as the “founder of magic” in her previous life, is branded a “fake” because she possesses no magical power and is cast out of her family. After losing her place in the world and nearly dying, she is rescued by Lucius, a crown prince feared as a “calamity” because he cannot control his own magic. In exchange for his protection, Richett decides to become his teacher. Together, two people who were never wanted by anyone begin to rewrite their fates through magic and the bond they form.