Synopsis：As the most powerful sorcerer alive and a billionaire CEO, Darian Douglas commands the world with effortless authority—yet he is haunted by a wound that never healed: his little sister Anna vanished ten years ago, sacrificing herself to protect him from her unstable magic when she was only eight. Now, he finally tracks her down at the prestigious Douglas Academy of Magic, only to discover she has lost all her memories and no longer knows who he is. When Anna becomes the target of manipulation, bullying, and heartbreak within the academy, Darian is forced to conceal his identity, secretly shield her from the shadows, and ruthlessly punish anyone who dares lay a hand on his little sister.