Ana waits at home for her boyfriend Marcos, who is returning home after a long business trip. A violent argument breaks out between them when Marcos realizes that Ana has not taken care of his favorite plant: a small variegated Monstera.

Adaptation of a text by the galician playwright Marcos Abalde, Cannibalism takes us to a cold night in Galicia, where two men drive around in their car until they find a homeless person sleeping in an abandoned ATM.