When three working class kids enroll in the most exclusive school in Spain, the clash between the wealthy and the poor students leads to tragedy.

In a desperate attempt to reach Europe and crouched before an airstrip in Cameroon, a six-year-old boy and his older sister wait to sneak into the holds of an airplane. Not too far away, an environmental activist contemplates the terrible image of an elephant, dead and fangless. Not only do you have to fight against poaching, but you will also have to meet the problems of your newly arrived daughter from Spain. Thousands of kilometers to the north, in Melilla, a group of civil guards prepare to face the furious crowd of sub-Saharan people who have begun the assault on the fence. Three stories linked by a central theme, in which none of its protagonists know that their destinies are doomed to cross and that their lives will no longer be the same.

Leo and Diana, a wealthy couple, meet Salif and Yousef, two scrap dealers, at a recycle center. Offering them more junk, Diana invites them to their mansion, but the immigrants actually might be the ones with something she wants.