Artemio embarks on regular nocturnal escapades to a porn theater and clandestine gay spots downtown. Along the way, he describes his voyeuristic experiences. Sex, city lights and daydreaming. This is his life. Until he meets Octavio.

One night, Pablo finally decides to pick up Diana, a transvestite prostitute he has been watching for a few days. Pablo takes Diana to a hotel room with very different intentions than her other clients and without knowing that his own life is about to change.