Alberto and Jorge are employees of a pharmacy. One day, by mistake, they give a client a bottle of poison in exchange for a medication that she had to start ingesting 48 hours later. Realizing this, they decide to go out and look for her with the only data they have: her first name, her striking clothing, and that she was driving an imported motorcycle. So they launch into a crazy race against time touring the fashionable places of the Buenos Aires night, helped by a woman who claims to know the mysterious girl on the motorcycle.
Jorge is a photographer for a newspaper, from which he is fired. He then begins to work in a detective agency, where he is assigned the mission of protecting Monica, a beautiful woman threatened with death by an ex-boyfriend.
