The murder of a young woman who has appeared mutilated and with a poem hidden in her mouth, causes the visceral inspector Sancho to begin an investigation, just when he had requested the transfer from Valladolid. Little does he know that Augusto, the man he is looking for, an enigmatic young man with an impeccable appearance, is at that moment looking for a woman who seems to be linked to his dark past. (thetvdb.com)