Gotta Secret

Harry Potter's sixth school year undergoes an unexpected delay when a kidnapper takes him to a hidden manor instead of Hogwarts. Harry is enraged when he discovers the kidnapper to be none other than Draco Malfoy - the notorious school bully. However, after further investigation, Harry does not believe this is another one of Draco's pranks. Harry is faced with the decision of whether to try and sneak out and get back to school, or to stick around and find out what exactly has happened to the mysterious boy who used to be his bully. After all, Draco's mannerisms and red eyes suggest something has gone badly, badly wrong.
(This story was loosely based off a famous YouTube video called "secret" by SciFiNerd92, but will expand the original video and go in another direction.)