Lucía es madre soltera de un niño con Asperger. Cuando recibe un llamado del colegio porque su hijo se dio un golpe, toda la estructura tambaleante que es su vida explota. Lucía deberá atravesar la ciudad en busca de Mateo y solo podrá encontrarlo si cede ante fuerzas más poderosas que ella: la vida.

Lucia is a single parent to a child with Asperger's. She has a minimum wage job and a very difficult relationship with her mother, but she thinks she can deal with everything on her own. One day she receives an urgent call from the school: her son hit his head and she needs to pick him up.