Redemption Potter

Draco has been wandering around after the war, but nobody really wants to take in a Death eater even with the Dark Lord gone. After some time the Malfoy come to the realization that there is only one place that will take him in. Hogwarts. Where Harry has gone to teach after the war. What does Draco Malfoy go asking for when he gets there? Redemption, Who will provide it?