Narrated as a documentary, it is a harsh reference to the violent phenomenon of a gang of adolescents an even children in Central America, usually called maras. It is all presented by a simple, sincere and straight forward testimony, in which the dramatic force concentrates and in which misery and the most shocking sincerity are assembled together with the desire of exorcising that infinite spiral of irrationality that absorbs those young people compelled to come together to break the law and alienate themselves in secret associations. This happened because of the conditions of marginality and extreme, social inequality that they face from birth on in our excluding and equal societies.