Harry Potter and the Wizard System

He is a renowned figure featured on the front page of "Witcher Weekly." He is a legendary presence frequently mentioned in the Daily Prophet. He holds unrivaled authority among pure-blood wizards. He is the sole wizard in history who has rendered Dumbledore powerless. He is also the unparalleled sorcerer who leaves Voldemort powerless! He is Cesar…. Cesar Marcel, a seasoned expert in his field. Note: This is a Chinese FanFiction fixed based on MTL. First time on Webnovel. Do support.