W33ping_Angel
Harry Potter has only ever known the dusty cupboard under the stairs, where his Aunt and Uncle keep him well and truly hidden from the world. He is let out only for school, chores, and sometimes meals if they're feeling charitable. He knows nothing of magic except for his very vivid dreams once a month from the view of a small wolf pup, and his hazy memories of green flashing lights and loud crashes, which his Aunt Petunia had once insisted were just his imagination running wild. Nevermind the odd accidents that happened around him, the strange things that changed or disappeared when he tuned into his emotions just a little too much.
All of that changes on his eleventh birthday, when a mysterious stranger introduces him to a whole new world that explains quite a lot of things he'd thought were only imaginary. His entire worldview shifts, but the peril he's immediately thrust into upon discovering this world puts him on the path to a destiny he's fairly certain he wants no part of.