Harry begins his sixth year at the School of Witchcraft and Wizardry and finds an ancient book with the inscription, "the property of the Half-Blood Prince." Who is the Half-Blood Prince? And what is his connection to Voldemort? Against the background of the new mystery and as adolescence hits everyone, surprising love stories emerge. But above all hangs a tragedy, and Hogwarts may never be the same again. The sixth installment of the "Harry Potter" saga moves at a dizzying pace - it is bigger, more epic, and more exhilarating. This is a mature and formidable film paving the way for the final two episodes.