Rewriting reality isn't as easy as they'd hoped, and some things can't be avoided. Still, it could be worse, and they've already changed things; most for the better. (Sequel to Lucid Dreams)

Yu Narukami keeps his true feelings locked away from others as he strives to find the best way to interact with others. In his life in Inaba, Yu will have to fight with both the shadows of others and his own shadow which he must keep in check with the power of the Wild Card and the power of the bonds that he comes to forge.

Trying to protect the Philosopher's Stone, Harry is kidnapped by Voldemort, who uses Legilimency on him and learns that he is a Horcrux. After that, Harry is forced to learn how to survive the violent and surreal reality of Voldemort's everyday life, and try his best to make it back to Hogwarts in one piece. Simultaneously, a war looms on the horizon. Grey!Harry Sane!Voldemort

Because sorcery and science don't always cover everything, and legendary artifacts of power have their own twists within reality. Timetravel.