Antonio Decoud is a conservative family man who is forced by destiny to face an unexpected situation that shakes him to the core, scrambling up his life and his priorities, pushing him to forget his beliefs and his way of understanding life and follow the most basic instinct: the animal instinct.
The closed community of a private neighborhood of high-priced houses, is moved by the discovery of three corpses that appear floating in a pool and rushes to frame it as an accident.
