Serpent's Ascending

Harry was seven when he first met Voldemort. The Dark Lord was less than a wraith, but he could see the potential in Harry, a darkness that begged to be nourished. Now his mentor, Voldemort shows Harry the true beauty of the wizarding world and the finer workings of the Dark Arts. Will Hogwarts be ready for this changed Harry? Will the Wizarding World? Dark! Slytherin! Harry