Francisco is a beggar who lives in the Almudena cemetery. One afternoon, while walking among the graves, he meets Julio, another peculiar beggar who claims to be a poet.
Musa goes to the Registry Office to verify his identity, but discovers that there is no trace of him in the system: he does not exist. This raises suspicions among the officials and they convince Musa to plunge into a Kafkaesque process where he will have to go to a judge.
After the discovery of some human bones at a site, Adela and Javier, a couple of archaeologists with years of experience, have to live with the first signs of Javier's dementia and a new discovery, which like an echo, seems to resonate more and more in their daily life.
Carmen, a woman haunted by family tragedy, drives at night after a long day of work. To fight sleep, she decides to stop in a gas station to rest. There, she meets a shadow of her past who could explain her present.
Desirée is a young podiatry student who starts working as a sales assistant in a shoe store. She and the owner, Manuel, seem to have little in common, but they will soon discover that they are a perfect match for each other.
