El agujero negro del sol A psychologist and doctor of letters has a recurring dream that makes him doubt what reality is and what sleep is.

Dr. Ulpiano, a psychologist and doctor of letters, lives immersed in a work routine that over the years has healed an aspect of fatigue on his face. He has a recurring dream in which he sees himself reincarnating another person: a caring for old, homeless cars. Such a dream causes him a great concern that makes him doubt about what reality is and what sleep is.