In Rome, in the middle of a cold winter in the Eighties, preparations for Christmas are in full swing. Near the Vatican City, in a workshop of sacred objects and clothes, old Rinaldo's day begins, as always, among the tourists crowding the streets and the smell of freshly baked pizza. At the same time, Commissioner Rosco says goodbye to the agents of his team, before the imminent transfer to the Rieti police station: the punishment for a mistake made during his last case. A forced confinement that will become the opportunity to show off his intuition and investigate a crime committed thirty years earlier. The two apparently unrelated situations will intertwine in a crescendo of incredible events, after the strange death of old Rinaldo, while a creepy voice follows the entire unfolding of the narration. With her original and clear style, here imbued with faith and sacredness, Daniela Alibrandi offers the reader a multidimensional thriller full of twists, centered on the eternal struggle between Good and Evil.