After Voldemort's defeat, Harry joins the Auror Office for a revolutionised Ministry of Magic. Ten years afterwards, Harry is appointed department head by new Minister of Magic Kingsley Shacklebolt. Ron, who helped George run the Weasley Wizarding Wheezes Joke Shop for a time, is also an Auror. In the end, Rowling said his old rival Draco Malfoy has overcome his animosity after Harry saved his life three times in the seventh book.