He Did What!?!?

This is going to be set in the summer before fifth year at Hogwart's. Harry had always believed in Dumbledore and never doubted him that is until he was forced into the triwizard tournament by said man. While Dumbledore had left him all alone in the hell he was forced to participate in he thought that his friends would stick by him through all of this, but no they turned on him thinking that he had put his name in to get him even more fame than he already had. Ron was the jealous one while Hermione was the one thinking that he had broken some rules to do something that would give him yet another adventure. Harry was then left to rely on the only person that was willing to help him and that was 'Alastor Moody' aka Barty Crouch Jr. As Harry was getting the help of an actual adult that cared for him and seemed like he wanted him to survive they got closer. Barty soon told Harry everything but Harry didn't really care mainly because at least they had never lied to him or with held information form him. So while it got closer to the last task Harry was real close friends with Barty and they had already brought Voldemort back to his former glory of Tom Riddle. Tom and Barty had found out that Harry was Tom's accidental Horcrux they couldn't really fix it without killing Harry and as it was they both thought of him as their family. So when that last task arrived Harry didn't take the cup but Cedric did and he had won while Harry and Barty had 'mysteriously' disappeared. They both arrived with there things in front of Gringott's with Tom already waiting on them and this is where the story begins.