After months of secretly sharing his dreams with Tom Riddle, things take a sharp left turn at the Battle of Hogwarts and when Harry dies and visits the 'train station,' he leaves with an unexpected gift he would give anything to protect. That gift, however, turns friend into foe and forces Harry to flee for his life. But when Harry reaches the end of his rope, he stumbles through a gateway into another world with subjugating Fae Empires, dangerous magical races, and a man sharing the face of his greatest enemy who connected two worlds through shared dreams. [Or tldr:] Harry shares dreams with a Tom from an alt universe while horcrux hunting and ends up knocked up. So he of course achieves interdimensional travel in order to claim that child support.

After Dumbledore's death, Harry searches for answers in the Pensieve. But something goes wrong. Trapped inside a memory, Harry finds himself back at Hogwarts in 1945 where he meets an 18 year old Tom Riddle teaching Defense Against the Dark Arts. (This story is not mine, it is by an ao3 author named paimpoint)

In the depths of the Ministry, there is a cell for the world's most dangerous man... and he wants out. No pairings. Warnings: Time travel, OOC-characters, Light!bashing, Twisted!Harry, Evil!Harry, violence, mention of gore. Yeah, stuff like that. Disclaimers: I don't own Harry Potter nor do I make any money writing this. This fanfiction can be found on fanfiction.net. It is written by Tiro.