Julia, an aspiring artist, turns thirty and is alone and without projection; but when in full celebration he meets Matías, his life seems to change. That same summer Matías invites her to move into his house and they decide to bet on his growing love. However, the appearance of Rodrigo, Matías' best friend, will introduce Julia to a state of confusion between these two men. Matías, tired of losing, draws up a plan to end the suffering caused by the treachery of Julia and Rodrigo.