Framed by the high mountain chains that surround the city of Monterrey (Mexico), three youngsters live passions and dilemmas, roaming between the steep slums and the luxury districts, crowned by the irresistible rhythm of the "colombia regiomontana".

Tren (20), his girlfriend Drama (18) and their friends Trucas (19), Mico (16) and Weed (17), are youths who live on the outskirts of Mexico City. Through graffiti art, dancing, music and song, they have a good time imitating their idols in music, dance and television, dreaming of someday being great figures in show business. They gather at the F.B.I., which holds dance and graffiti contests, and which is also frequented by el Loco (28) and his gang of small time drug dealers in the barrio. At the same time, Tren’s brother Nuk (43) returns home after 23 years. Nuk finds the environment changed, with all the evils of society, only now they are stronger than when he left.

After eleven years of absence Ernesto returns to his hometown and reencounters his most intimate childhood friends. To have fun they steal an abandoned boat. In the middle of local anecdotes and blurred memories from the past, Ernesto finds himself bound to a place and a past that he though he had forgotten.

Mexico is notorious for being ruthless with it's own people. Over the years, the ones in charge have fancied with different flavors of governance. Although nothing has truly changed in centuries. Juan has worked for years as a submissive and trustworthy handyman, employed by a wealthy family of Monterrey, in northern Mexico. His father also worked for them, for many years. This job is the only inheritance that he received. But today, Juan has decided that from now on, things will be different.

Displaced by the violence that swept their town, Paloma and Lobo survive trying to love each other. Through thirst, fear and nostalgia, Paloma wishes to go back home but Lobo lives tied to a memory that stops him from returning.

As Tania leaves her hometown, she must confront what her absence will mean in the search for her disappeared father.