Vincenzo Palmieri, a student of the famous Commissioner Rizzo "Piedone", returns to Naples to face his past. He must earn the trust of his new team and demonstrate the effectiveness of his unconventional methods in a complex city. Commissioner Sonia Ascarelli, his opposite, will give him a hard time. Between investigations full of twists and turns and light-hearted moments, Vincenzo will try to reconcile himself with his inner demons, while Naples continues to offer valuable life lessons.