The mastermind behind Hogwarts

Gilderoy Lockhart had just become Minister for Magic in England when several uninvited guests arrived at his office.
Dumbledore: "Minister, I must sadly inform you that Moriarty Slytherin is the most deeply hidden person in the European wizarding world!"
Lovegood, editor of *The Quibbler*: "Minister, look! The Hogwarts riots, the Himalayan avalanche, the Gringotts heist, the World Cup opening ceremony, the Nurmengard explosion, the Azkaban defection, the Durmstrang riots—all these mysteries point to one person: Moriarty Slytherin!"
Platinum nobleman Lucius: "On behalf of the pure-blood families, I strongly urge the Minister to issue an arrest warrant for Moriarty Slytherin! Oh, my Minister, don't look at me with greedy eyes, Moriarty has embezzled all the pure-bloods' money."
Gilderoy Lockhart flashed his signature smile: "Please allow me to introduce you to my master, the greatest wizard of all time, the ruler of dawn and darkness, the master of ice and lightning, the legendary sorcerer, Moriarty Slytherin!"
This is the story of a young wizard whose heart is filled with magic, who becomes the mastermind behind everything in the Harry Potter world.