After two parents report that their 12-year-old daughter Asunta is missing, the investigation soon turns against them.
Óscar turns thirty on New Year's Eve with his life almost solved. Ana turns thirty on New Year's Day with her life still unresolved. They meet, fall in love, and begin a relationship that will last ten years.
Cash-strapped vet Antón takes a job at a fancy pet store, going from treating rural farm animals to peddling premium treats for pampered pooches.