Harry Potter's life sucks. Like it is absolute trash. But being the Master of Death, he is unable to die, even when he tries multiple times. After joining the Unspeakables who research the Veil in the Death Chamber, he uses a family detection spell on it, only to find that it is a portal to another world. This new world is very different than his, as he soon finds out. MarvelxHP

WARNING: CONTAINS SPOILERS FOR HOP. READ AT YOUR OWN PERIL. Used to keep the crossover straight in my own head.