Lucio and Enedina are a happily married, young Teenek couple that lives in the Huasteca Potosina’s jungle with their three children. They love each other and share everything; nevertheless, everything crumbles when the construction of a highway, that their community has been requesting for so long, finally arrives. As part of this development, workers from other towns also arrive, among them there’s Juancho, a machinist that accidentally comes across beautiful Erendida and begins seducing her. Soon, he rumors spread in their community until they reach Lucio’s ears, unleashing consequences they won’t be able to survive.