Tano, a rebellious teenager from Santiago, is caught stealing and therefore sent to southern Chile under the care of his father, whom he hasn't seen in years. Avoiding the discipline that's imposed on him, Tano meets Cheo, a young and shy boy who is bullied at school for his indigenous origins. The strange death of a Mapuche leader unleashes a spree of violence in the area, forcing Tano and Cheo to unite against their violent surroundings.
Three teenagers from 'Toma Modelo de Peñalolen", the biggest shantytown in Chile,obsessed with the view of whealthy suburbs,that faces theirs,and influenced by magazines,Tv ads and outdoors surrounding them, dream about having the same. Lead by Avi, the blonde hair of the group, they entered a residential building by the front door, apparently to visit her uncle,take the fire scape and climbed into a luxurious flat. Soon enough,the media start calling them "Spider Girls"...