Eleven years have passed since Miguel, Alethea, and Lucas met together in one place, when they were teenage friends, and since then, as soon as a connection occurs between two of them, the ghost of the third is present, so that the roles and desires change and it is not really known which of the two young people he loved. Alethea and those who abandoned her are defeated by the other. In this special novel, the novelist Mario Benedetti dives into the depths of the human soul, contemplating a complex love triangle between two young men and a girl, leaving space for each of them to tell the story from his point of view through diaries, letters, and the story, so that it appears as a different story every time, as if it were three rivers. A small one that eventually flows into the same lake.