Boredom and monotony lead a couple to play a dangerous game. Carlos and Ana accept the invitation of Amadeus and Carmín to embark on a path that leads them to engage in a series of seemingly "innocent" provocative challenges, unaware that they are entering a territory that will make them question how couples self-destruct and the madness that ensues to reclaim a love that is fading, even to the point of the obscenity of flesh.