A young victim of bullying at school realizes that even the adult world is dominated by fear similar to his own. He pays a high price when he decides to fight back.
When Carmen, an 80-year-old widow, suffers a domestic accident, her daughter Lourdes decides to hire an assistant to help her in her daily life. Accustomed to living alone, Carmen rejects all applicants and feels invaded in her own home, which makes her daughter desperate and her life is affected...
Eva is in a happy moment of her life with her new partner, Nazario, and his daughter Alicia. But an encounter with her ex, José, opens the door to complicated situations that will send her on a journey of fear that has terrible consequences for everyone. Nothing is what it seems.