[HP] Thousand Years of Sleep (SSAD Slytherin/dumbledore)

Godric Gryffindor loved Salazar Slytherin, Salazar Slytherin loved Albus Dumbledore, and Albus Dumbledore was obsessed with Gellert Grindelwald. It's a mess. What a mess. Salazar thought. He would rather have a real falling out with Gryffindor than maintain a weird friendship that made him feel heartbroken and guilty. Rowena's pig teammate. He would never change his decision, even if it was a world thousands of years later, distant and dangerous. Slytherin loved Dumbledore with his life.