After spending the sixth year at Hogwarts a hundred years ago, Harry returned to the cupboard under the stairs in 1991 and received the Hogwarts acceptance letter again. “You mean, my parents were killed by a dark wizard?” Harry asked, “Who is that dark wizard? Why are you so afraid of him that you don't even dare to mention his name?” “It's Vol—,” Hagrid answered cautiously: “Alright, call him Voldemort, because he personally killed hundreds of people.” Harry nodded noncommittally. “What about the next day?” Hagrid: “Ah?”