Hp: Am I Grindelwald?

[Heartthrob + No CP] Chu Qing Grindelwald, with the title of the son of the Dark Lord, does the work of a saint. He didn't know that the arrogant old enemy (Sabastian) he saved casually would betray the family for him; he didn't know that the cursed girl he protected saw him as the only light; Little did he know that his feat of purifying the darkness caused undercurrents throughout Hogwarts... He just wanted to protect the people around him. Until an accident occurred and time and space were torn apart - he was thrown into the magical ruins a hundred years later! And in the world a hundred years later: the old enemy has become the iron-blooded Minister of Magic, frantically searching for rifts in time and space, just to find his lost pocket watch; (Sabastian) The curse-ridden girl became the dean of St. Mungo's, and spent her whole life researching just for one name: Chu Qing. The junior students he once taught formed the "Light Seeking Club" and were willing to risk taboos to reverse time! Even... The remnants of the dark forces that he defeated back then are also coveting the power of his "saint"! Chu Qing woke up in the ruins, confused: "Why did you run away from home and travel again? To do good deeds these days... You have to do archeology?" He doesn't know - the "light" that disappeared a hundred years ago has long become an obsession that the entire magical world desires! A crazy rescue across time and space is coming for him!