Harry's world ends at the hands of those he'd once fought to save. An adult-Harry goes back to his younger self fic. Semi-super!Harry (This story is not mine it was made by an ao3 account named Batsutousai)
Harry Potter is sick. Very sick. When his friends find him screaming in pain it all changes.
Severus Snape is in America on a mission for Dumbledore during fifth year. Harry is not at Hogwarts this year, but no one knows why. While in America Severus is hit with an unknown hex. He go's to a muggle hospital in hopes of getting healed, but gets more than be thought. Warning: Contains inappropriate language.