Narciso is a man with a personality disorder. He's talking in front of a mirror with his alter-ego about his girlfriend Sara, brutally murdered under mysterious circumstances. He's in the bathroom next to the crime scene where a police inspector is investigating about it. The dialogue between Narciso and his reflection turns into a challenge between the two personalities and many confusing memories comes back from his subconscious like flashback. Step by step the truth comes out in a continuous emotional growth. Who is going to win the day? What will Inspector find out during Narciso's interrogation after he comes out the bathroom?