Counting Bodies Like Sheep (слэш)

It's a crazy world torn straight out of a horror movie - the undead roam the earth and destroy everything in their wake. When Harry Potter narrowly escapes a horrible death he finds himself a companion in Tom Riddle - a mysterious, heartless man who doesn't hesitate to take lives to save his own. Savage as the man is, Harry still finds himself enthralled... He quickly starts developing strange needs and feelings.
When they decide to finally find a safe place to settle down for a while they encounter dangerous enemies on their path. Tom's past demons come back around to haunt the both of them and it becomes very clear that even after the years they spent together, Harry really doesn't know Tom at all.