Just one difference in a timeline can change everything. Draco actually left the school, most of the Slytherin students joined their parents in the attacking Death Eater horde - and Harry's world burned. / Re-write of "Harry Potter and the Dawn of Honor", a previous crossover fic of mine. Honor is no longer a part of the story.

When a massive explosion in the future sends a warrior back in time, Harry has a vision of it. When they finally meet, his new friend reveals the world of magic, and lets Harry in on a secret - only he can change the future. And they will train him. WIP