Eight friends, all in stable relationships, venture into a game of sexual discovery by exchanging couples while trying to free themselves from their daily routines and add a spice to their love lives.

A few months have passed since the last game. Adriana left Oscar and now he lives with Gaby...and Mica. Valentin came out of the closet and is trying to be happy in this new stage of his life. Barbara and Leo were stripped of their belongings by Aurelia's lawsuit but they adopted Carmen and now have a "throuple."

A semi-retired special ops assassin and a DEA agent cross paths on separate missions to stop a cyber terrorist organization that has built a dangerous machine threatening to attack the power grid and bring catastrophe to the world.