A punk band decides to hire a keyboard player in order to change their sound, despite the fact that this talented musician has Down Syndrome.
When Tonatiuh loses his beloved Maria, grief and obsession to be loved lead him to seek love in a variety of women also called Maria.
Lina wants to become an animal and is willing to try it. Eduardo wants to tame her but can't. Primal Force explores the limits of a couple unable to engage.
