Commissario Paola Rossi is pushed to her limits by a murderer in the beautiful city of Verona. A young woman is brutally attacked. Doctors fear for her life. In her investigation of the case of Clarissa Angelo, there is neither a motive nor a culprit. Why was the young woman attacked? After a short time, she discovers that it was not a random act. A shady young man falls into her perpetrator profile. In the middle of solving the case, another brutal attack on a woman occurs. But this time the victim dies at the scene. Events come to a head and before Commissario Rossi knows it, she is herself the focus of the perpetrator.