You're a Muggle, Harry!

Harry James Potter is a muggle. That's right, a normal muggle with no magic, and no understanding of the magical world. But something keeps popping up, a weird glow around certain people... How can a muggle thought dead, introduce himself to the Wizarding world, and escape the backlash unharmed? And what is this talking to snakes thing? Muggle!Harry, OFC,TWL.