After the Turia River overflows its banks, journalist Olvido and police sergeant Fermín investigate the appearance of six bodies with strange scars that point to a dark conspiracy.

After his son runs over the member of a family from the mafia, an honest and reputed judge does everything in his power to protect him, putting his own professional and moral convictions to the test.

Two cops on opposite sides of the Atlantic engage in a desperate hunt for a vicious international drug dealer whose face has never been revealed.