Lea, at 10 years old, still wets her bed. Gloria, her mother, divorced and almost absent, is looking for a wet nurse. Along comes Maria, a young girl who fervently believes that good wishes can come true. Maria will try to overcome Lea's hostility and in this attempt she will discover a dark secret

In the square and tidy universe of an unconventional family, Mother is the guardian of order and Junior the distorting agent.
 A house where everything that doesn't fit, goes to waste.

The film tells the story of a Miraflorian family composed of Claudia, Daniel's wife and mother of Elías and Sofi. Their lives develop very normally until they are surprised with the terrorist attack on Tarata Street, with which Claudia suffers a very large loss that will make her react to events that happened in front of her for a long time.