'El Fin' drastically divides youth into two waves: there are couples composed of girls who paint oil landscapes and fall in love with young people with long hair, to go to the countryside to enjoy love and peacefully sing protest songs. But not for long: to the chords of "The Good, the Bad and the Ugly" will appear a priest, a soldier, an official and a charro to interrupt the idyll and harass the youth soundly rebellious.