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.

When a swimmer collapses at a high-performance sports center, Amaia investigates the extreme risks her fellow athletes are taking to feed their ambition.

When her father's murder reveals a hidden double life, a lawyer seeks revenge by infiltrating a Galician drug cartel and becoming close to its leader.