Rin and Yukio Okumura are getting ready to return to Hogwarts for their third year when they hear that mass murderer Sirius Black escaped Azkaban prison. Everyone thinks he's after Harry Potter. While everyone at school is keeping their eyes peeled for the escaped convict, the Okumura twins can't help but feel like they heard Black's name from somewhere.

Do your self a favor and don't read this, at all. Unless you enjoy putting yourself through pain. Like actually don't

Rin and Yukio return to Hogwarts for their second year, but something evil is lurking within the school. Students are being Petrified left and right and all evidence points to Harry Potter. What is attacking the students? Is it a monster? A demon? Or something else?

It was all Mephisto's fault they were stuck in this world. Combating demons easy. Teaching children? Not so much, especially if they were the in training wizards. Now if only her brothers would leave her alone and let her teach in peace, she was a thousand years old demon not a damsel in disaster. Fem Rin

When Rin develops magic at a young age, he is sent from hell to go to hogwarts and eventual enslave humanity for satan. Little does he know, Rin had a plan to kill his father as soon as he can. Question is, will the chosen one want to help?

This can be found on Wattpad with my username, SideswipeJitsu. A Crossover between Harry Potter, Fairy Tail and Blue Exorcist. What happens when Snape's true form, a demon, gets unleashed in front of everyone? What happens to Bickslow when everyone finds out that he has been a Son of Satan? And what does Mephisto plan to do? I don't own anything but the plot and my OC's.

So yes, a 16-year old raising a pair of twins who have Satan as their father wasn't part of her plan, but it wasn't an impossible thing to do, was it? She didn't really appreciate the luggage twins came with, but she was their mother and she loved them and she wouldn't trade them for anything in the world.

Strange things have been happening to Rin and Yukio Okumura for years. When they receive letters from a magical school in Europe, their views of the world are forever changed as they discover that magic and demons are very, very real. Image by DemiGardess.

Draco's signature line backfires on him.

Mephisto made a very rare mistake thirteen years ago, and now he will do all he can to work it to his advantage. Harry doesn't particularly fancy the idea of moving to Japan. Set after CoS. Timelines messed with.

Idea that might continue... Rin didn't make friends. All the children he interacted with were too scared of him, or they were the ones he was fighting against. It's not that he couldn't, it's just he ruined his chances with friendship locally, and perhaps the entirety of Japan. So, maybe, doing this activity would at least make him friends outside of Yukio.

*ADOPTED FROM ORIGINAL AUTHOR (wont allow authors name to be typed, and its really angering me :(* Rin and his friends have been transferred to Hogwarts by the request of Dumbledore. During the Goblet of Fire arc. Rated T because I can.

Before the final task of the Tri-Wizard Tournament, Harry receives an odd package and note. When he battles the dark lord, he realizes it will shoot him into a new path, giving him a chance at a true family in the process. Manipulative!Dumbledore, MollyRonGinnyHermione!Bashing Rin/Harry in later chapters

In which Rin is a girl, Hermione is angry 24/7, and Yukio and Ron are drinking buddies. One hell of a ride, don't you think?

Harry Potter became Sue Hitoshi, and no one noticed.

Mephisto had an agenda of his own in the form of the Red Exorcist

Rin and his friends have been transferred to Hogwarts by request of Dumbledore. This is during the Goblet of Fire arc. Rated T because I said so.

Kuraihono is kidnapped by wizards to teach kids about lamias. He is put in a cage and his knives are taken away. But no one knows something special about his knives.

Harry was done. He was done, he was leaving, and now he was dead. Next thing he knew, he was reborn as this kid named Rin with a twin brother named Yukio and strange, demonic urges that either made him snarl and bite or want to purr like a kitten. And that's not even mentioning his blue flames. (Maybe lemons. Pairing up for debate. Also, Yaoi accepted.)

This is only loosely crossed over with Harry Potter mainly Harry is in it as the MoD. Rin learns of demons at age 5 and spend the ensuing years causing confusion throughout the underworld. No Beta

Harry a disparu tout l'été, mais il revient à temps pour participer au Tournoi des Trois Sorciers. Cependant, sa réapparition a apporté bien plus de questions que de réponses. Comme pourquoi il n'arrête pas d'appeler cet étrange garçon  Votre Majesté  .

Harry went missing over the summer, but he has returned just in time for the Triwizard Tournament. However his reappearance has lead to more questions than answers. Like why he keeps calling that strange boy 'Your Majesty'. AU, Manipulative!Dumbledore, and Paladin!Yukio.

On his death bed, Harry Potter makes a choice; to relive his life. Using magic and a bit of impossibility, Harry is flung into a new dimension opposite to Hogwarts, where he is known as Hadrian Riddle. In this world, Voldemort doesn't exist, but Satan does. Torn by fate, will Hadrian choose his destiny in Gehenna? Or will he make his own in Assiah? ABANDONED. UP FOR ADOPTION.

Post!GoF. Vernon Dursley decided he's done with all that craziness around his nephew and called for help. The exorcism actually worked. The Order of Phoenix decided to do the only logical thing under these circumstances - to kidnap the exorcist! Bon was not amused.

After the events of the fight with the Basilisk, the venom coursing through Harry's veins unlocks something deep within him, something that no one saw coming. Secrets are revealed, and everything Harry once knew has been thrown out the window. Possible M later on, maybe even MA for possible gore. Pairings will be revealed when revealed