HP: Dark Magic? These Are Forbidden Spells!

Seventeen years in the Harry Potter world, and Bai Yun's mastery of Dark Arts has earned him nothing but a cell in Azkaban. Branded a Death Eater, betrayed by fate, he raises his wand for one final act—only for a golden system to awaken in his dying moments. Too little, too late? Not quite. Thrust back seven years to his orphanage days before Hogwarts, Bai Yun gets a second chance with cheat-level powers that make Dark Arts look like party tricks. This time, he won't just survive the wizarding world—he'll conquer it. Dumbledore, Voldemort, and every witch and wizard will kneel before the true…