Chapter 1: The Approaching Swarm (Part 1)

(HP/40k) A savage beating by Vernon unleashes Harry's latent magic, transforming him into something not of this world. Over twenty years later, something has begun to stir in Wizarding Britain. Already locked in a seemingly endless war between light and dark, the witches and wizards of Britain now face a threat unlike any they could ever have imagined. (Photo credit: kimplate on DeviantArt)