Luisa and Rafael are a couple who live in a rural area and use various elements of nature surrounding their home to try to protect their newborn baby, who is at risk of being stolen by an evil entity. The characters rely on their memories and ancestral rituals to save their child from the entity, generating a radical change in their lives.

Lucca, a young trans man from the outskirts of São Paulo, travels to Foz do Iguaçu — at the crossroads of Brazil, Paraguay, and Argentina—in search of the father he never knew. There, he meets Diego, a Paraguayan who introduces him to the secrets of the borderland.