There are many what ifs. What if Harry had continued to teach the DA? What if Dumbledore had taught Harry more than just an understanding of Voldemort. What if a small change at the start of Harry's 6th year caused a spiral of events, causing Harry to repay three favours to a surprising Hogwarts student? Begins at the start of HBP.

There are many what ifs. What if Harry had continued to teach the DA? What if Dumbledore had taught Harry more than just an understanding of Voldemort. What if a small change at the start of Harry's 6th year caused a spiral of events, causing Harry to repay three favours to a surprising Hogwarts student? Begins at the start of HBP.