Harry Potter has been study sixth year at Hogwarts school now.He happened to get a book that before Professor Snape have been used , and with this book as the teacher's pet. At the same time, Professor Dumbledore give Harry a regular teach alone, tell he about Voldemort's childhood to explore the soul of the secret device. However, was eventually Snape killed Dumbledore, what hides behind this kind of secret?
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