Mission

I was on a mission which I had an option to leave but being 'the noble git' as my wife calls me and I regretted my decision as a spell backfired and I fell into a rack of glass objects carking them as I felt a sharp pain I got up and was horrified to see a neckless in the culprit's hand, I attacked him he fell as I moved towards him he tried to attack him but I ducked and threw a spell at him he shielded himself and the spell reflected and landed on the time-turner which was once in his hands.
Harry Potter finds himself in a time-turner situation in his parent's 6th year trying to find a way to make things a little better for his unfortunate Professor as he gets some help from a little girl who happens to be related to him.