Well this is laughable, you somehow started Hogwarts as a fifth-year.

Professor Eleazar Fig, has been your mentor since the summer to help you speed up to learn all the spells before the 5th year. You have been using Fig's old wand, he's a brilliant wizard and has already mastered the arts of wandless magic. You where also accompanied by George Osric, an old friend of Fig.

Now, you three are in the sky on a horseless carriage to Hogwarts, while travelling, Fig learns about Ranrok's goblin rebellion on the Daily Phrophet, and George revealed a locked cylinder case, from his late wife, which he is unable to open.

"It looks like Goblin metal... That symbol..." He muttered, pointing, examining the the sealed case.