Pozzuoli's commissioner is still in the summer heat and lack of relevant cases. Commissioner Martusciello and the Liguori inspector have time for their contrasts. Martusciello defends the popular belonging of him; The aristocratic inspector rejects the simplifications of the 'country pacifier' and rejects the roles of 'owner owned', 'scientist and knight'. Meanwhile Martusciello suffers the silences of his wife and the return of his daughter. Liguori lives an uncertain love with a sum marinel. Crimes break the slowness of days: a woman killed on the bottom of a crater, the kidnapping of a young man and the disappearance of the son of Marinella. The cases seem to be linked to the sum of the sum and to those who direct it with methods close to illegality. In the commissioner, white arrives, an expert decoding expert visible policeman. She will be at the side of Martusciello, who will trust her particular way of deciphering words and feelings. The three investigators will work at the cases following different tracks. Indications carry contradictions and instability, the solution is struggling to arrive. White has mystery competence, the intuitions of you will order the logic of the facts. After the solution of the white cases it will tell the origin of the visual limit of her and how she managed to convert the lack of her to conquer other abilities.