The Post-Hogwarts Era: Everyone's a Mastermind in the Shadows

The history books record that on this day, monsters from the abyss descended, and the wizards of legend appeared. Thus began a great age of magic...

Lin Xiao: When two neighbors are arguing, the best way to break it up is to find someone from out of town and get the three of you to yell at them both...

P.S. This is a story about a mastermind pulling the strings. It's sort of like Harry Potter, so I guess it counts as fanfiction, though it takes place thirty years later. Some people say the existence of wizards would inevitably be exposed. What would happen then? Perhaps this story is one possible answer. The title was wrong before. This is the actual story.

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