Hogwarts: the System Forces Me to Be the Dark Lord?

The system allowed Linn to become the top student at Hogwarts, studying questions every night and practicing day and night, putting even the house elves to shame. I thought I would be free after graduation, but the system suddenly announced the ultimate mission: "Become the second generation Dark Lord and overthrow the tyranny of the Ministry of Magic." Lin En ran away overnight carrying her suitcase, but at the station, the Death Eater elders broadcast a double-mirror live broadcast: "Your Highness, you forgot to bring your plan to overthrow the Ministry of Magic!" What was even more horrifying was that Dumbledore's gentle voice came from behind: "Child, I think we need to talk-" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.