One night strange things begin to happen in the house; the water and the dampness start taking control and invading the place which forces Napo to face an invisible enemy and his own inner fears.

Over the course of a few summer days, Lucía is left in charge of a house in order to take care of a parrot. As she comes up with a small domestic routine, from the neighboring gardens come the sound of celebrations, a film and children pretending to be spies.