What happens when someone graduates from Hogwarts School of Witchcraft and Wizardy? Dennis Creevey never gave it much thought until the day he left the school. He could not even answer the question for his parents. Life at Hogwarts did not turn out for Dennis as he expected on his first day, especially following the death of his brother and once he got outed in his fifth year. However, circumstances change when one chapter in a person's life ends and another begins. It also did not hurt when he stumbled upon a rather interesting mystery concerning one of the ethereal residents of the school.