Imagine a world where demons exist. Not many people know of the demons however many deaths were caused by the demons. When a normal person tries to kill them, they will just rise up from the dead. Some people however have the power to slay them, and they will all live in one place. A school to that trains the demon slayers.

Sonic gets stuck in a game. That includes everyone else, Tails, Amy, Knuckles, Cream and Cheese, and even others like Shadow, Omega, Rouge, even Dr. Eggman they get trapped into this game making sonic having to rescue them in order for them to continue on as a team to beat this game. Also who is this silver hedgehog that gives Sonic his missions, he certainly isn't from this game.

Prussia has an awesome trip to Ikebukuro. He will shine his awesomeness there. Or so he says. He also drags along with him, England.

Harry Potter is going to Hogwarts. However there is a small weird group people alongside with him. They include an American with Super Strength, an Invisible Canadian, A British that seems to know everything. And a proclaimed Prussian that is everywhere!