Manuela (Paulina Dávila) and her boyfriend Gabino (Andrés Almeida) travel to a remote tropical beach on the Pacific coast of Mexico to rekindle their failing relationship. However, their getaway turns toxic as emotional decay and underlying hostility set in. A local boatman (David Elis Palacios) enters their dynamic, escalating the vacation into a wild, primitive love triangle. As a severe coastal storm approaches, emotional boundaries disintegrate, leading to explicit infidelity and a violent climax.