Umbridge and many other people went to Azkaban after the battle of Hogwarts. But some like Lucius Malfoy didn't go . With his and some other's help he gets his job as a school governor again and kicks the Headmaster and the Headmistress out. Dolores Umbridge and others take over Hogwarts. Life isn't going well.
Your mission is to get Umbridge and others out of power.