Perfidy

AU. Slash. Set after the Battle of Hogwarts in a universe you thought you were familiar with. A lone boy cast aside in Azkaban for reasons nobody can say is brought to Hogwarts where he makes the unlikeliest friends and a first love he never thought he'd have. "You? You're Harry Potter," she said, "Where have they been hiding you?" He thought for a minute, "Nowhere special."