Ariadna, an elderly woman, is overwhelmed by the pressure of leaving her sister in a nursing home, without having enough money. After robbing a supermarket for the first time, Ariadna will find an escape from the weight of caring for a family member with dementia.

A swimmer drops his sandwich in the pool, confronting his fear of water to get it back. But what starts as a quest for his snack turns into a desperate fight for breath and survival underwater.