During a party, Adriana crosses the seductive and powerful look of Andrea, a charming and self-confident young man. They are immediately attracted to each other and spend a passionate night together. Adriana begins to think this could be the beginning of a great love that could change her life. They agree to meet the next day, but Andrea doesn t show up. Disappointed, Adriana goes back to her normal life, but an unexpected breakthrough comes: Andrea is suddenly found dead. Wrecked and in shock, and dragged to the center of an investigation with disturbing outlines, Adriana feels all her certainties undermined and slips into the most secret area of her shadow personality, from which there seems no possibility of escape