Harry has many teachers, all of whom can be labeled as strange in one way or another. Professor Allen of History of Magic, he thinks, is the oddest, though. Inspired by 'The New Teacher' by Corkboard.

Two parts of the same coin. Allen is ten and broken, the gravestone eerily cold as he mourns the loss of his entire world. The Earl is two shades away from complete insanity - but it doesn't prevent him from recognizing another Noah. A hand is offered, and prophecies crumble like dust into nothingness. Noah!Allen

With Allen as Neah twin brother, it was as if their platonic relationship is going hay-wired. But no worries, Mana was still his brother -their- only he was the oldest of the three. Though sometimes it feels like Nea was the older brother. With reincarnating Ex-exorcist behind their back, how will they react? Pairing: Based on your own imagination. Reincarnation. 21-century.

The Great Holy War had ended. Allen Walker had become the Noah and joined the third side of the war and defeated the Noah family, gaining the title as Millenium Earl himself. However, the title as well as being a Noah came along with a price: eternal life. Allen kept on moving forward, eventually stumbling upon the wizarding community on one fateful night. NO PAIRINGS

When Mana came home from dealing with Sheril crying over Road being angry with him, he did not expect to see Nea sprawled on the floor of the living room with a silver haired baby sleeping on his chest. AU. Baby!Allen. Papa!Nea.

Thirty-five years ago, something went wrong and Nea, instead of living on in memory, dies. Made into a personal Necromancy-Summon, he's summoned by an eleven-year-old Allen Walker. Allen is then trained by his Master in Necromancy and in magic. Having to keep his constant contact with Nea a secret from even his Master, things get complicated when Allen joins the Black Order.

Allen isn't coping well with the end of the Holy War and the loss of his friends. Neah is frustrated with his brother's carelessness. Their Arks bring them together, and Allen goes into a world where the Holy War doesn't exist and Mana's family - his family - is still alive.

Since Mana's death Allen Walker has been taken in by the Earl as the 14 Noah.Allen has always felt guilty since he loves his family but would had preferred to be an exorcist.The Earl sends Allen into a mission that might just make his dream come true.