Hogwarts: I Rule Concepts, I Am the Truth

He transmigrates into the world of Harry Potter as John Constantine, the sole heir to the world's strongest family of exorcists.

He awakens the Holy Judgment Sequence System from the start. At first, he thinks he'll just catch demons around Hogwarts, straighten out the Dark Lord, and maybe discuss the ultimate secrets of magic with Hermione.

But John soon discovers that this world is far more insane than he imagined!

Demons are just the appetizer. "Observers" from higher dimensions treat all living beings as pawns, "illegal authors" seek to rewrite reality, and "conceptual calamities" can erase existence at a whim!

While everyone is being toyed with by the "script," John tears it to shreds!

"Sorry, but from today on, I'm the sole author of this world!"

Devour "concepts," command "possibility," weave "reality," and establish the Reality Stabilization Bureau. I am a walking "anchor of reality"!

Voldemort: "I only wanted to come back to life, but he wants to become the rules themselves!"

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.