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Professor Tom Riddle
Tom Riddle was a man of many secrets. He had a dark past that he had worked hard to keep hidden, but there were still those who knew the truth about him. He had once been a student at Hogwarts, but he had been expelled for his dark practices and his obsession with the Dark Arts. Now, he had returned to the school as a professor, hoping to keep his past hidden and continue his research into the Dark Arts.