El secreto de Erna

Inspector Olivia Garrido arrives in Gijón fleeing her previous assignment as a police officer and personal problems. In the new and apparently quiet police station, she is assigned Alejo Verdalles as a partner, who is having a bad time with his family, overcome by having become a father just eight months ago. The first case they take on as a couple is going to explode like a time bomb. A car driver has been murdered on a secluded road on the outskirts of town. Not far from the crime scene, a girl appears with a wound on her hand. Days after finding it, the creature remains silent and with its gaze set on infinity. The hidden story will change the lives of both policemen.