After spending only one summer, Harry returns to Hogwarts with misery. Few students and parents accept his claim and Dumbledore claiming Voldemort's return. The Hogwarts Council of Ministers nominates a new teacher of defense against black art, which is a very nasty person. This new teacher is very strict and uses every punishment to punish students. Harry has a dream that can not be explained to anyone and is the secret behind what Voldemort is looking for. With all of this, Harry begins one of his hardest and darkest years of study at Hogwarts.