Mario works in a large warehouse of lost objects where he keeps all kinds of belongings accumulated over the decades. Mario, who has long since decided to distance himself from people, spends his spare time investigating the provenance of objects in order to return lost pieces of their lives to their owners. Only Helena, a young policewoman, has been able to break through his armor. One day a suitcase rescued from the bottom of the river arrives at the warehouse. Inside, he finds baby clothes next to some human remains. Mario decides to investigate on his own. Following the trail of the suitcase he comes across Sara, a young woman trapped since she was a child in a human trafficking organization. A network that treats people as if they were objects.