In the city park in Correggio two people were found killed , not far from one another . A police officer from Bologna is sent to investigate the crimes. During the investigation the officer visits sites of his youth which creates sensations that are not always positive and which had wished to have forgotten. (The officer lived in Correggio until age 18 ). An phantom like cultural association is under the magnifying glass of the inspector.
Facts which in the end find an unexpected and dramatic convergence.