For the long weekend, Ernesto and Nati were not looking for more thrills than visiting the main tourist attractions of the city and going to the theme park, little Pablo's birthday present. They just wanted to spend a weekend enjoying the big urbe and that cheap accommodation seemed like any other. But it wasn't.
Inés is a 42-year-old woman who, when times start to get tough, attempts to drown herself. She is saved by Hugo, a teenage boy who then becomes obsessed with her. A forbidden romance develops between the two, whose consequences end up affecting all those around them.