When he woke up, Eli Vaughn became a low-level spy buried in Hogwarts by the Death Eaters. He was bound by an unbreakable oath - if he dared to express his position to anyone, he would be instantly wiped out.
The superiors regard him as an abandoned child and are ready to dock his tail at any time. His colleagues stared at him, waiting to catch him. The mark of the dark devil burned under his skin, and every day he pretended to be a good person was one step closer to death.
Eli just wants to live. If you can't surrender, then crawl out on your own. Handing in false information, backstabbing fellow disciples, growing faces one after another in the darkness, turning every sacrifice into a springboard for oneself.
The whole house regarded him as the quietest and most harmless Slytherin. Only he knew that beneath that mask was a spy network that could explode at any time.
Until one day, the principal asked him across the auditorium: "What are you reading recently?"
He looked up. The stone was finally caught.
"It borrows the background of Harry Potter's story, but does not touch Harry's story line. It is non-toxic and safe to eat."