In the shadow of the United States border, a group of young migrants from Central America embarks on a perilous journey, risking their lives to reach the American dream. As they navigate the dangers of the freight train known as the beast, they face the constant threat of armed gangs and the harsh realities of the desert. Their story is one of resilience and hope, as they strive to escape the violence of their home countries and seek a better future, while the political debate over immigration continues to shape their fate.