After being unjustly accused of corruption and seriously injured in prison, Miguel's personality will merge with the characters he reads in his police novels.
An elementary school teacher tries to rebuild her life with her son, which is the result of a rape in a distant city. The child tries to grow in a common way, but his mother overprotects him with terrible consecuences
A man with economic problems get's involved with the mafia, but when he is asked to commit murder he refuses, which gets him in trouble with a drug lord, this brings nothing but problems to his son, who must now take control of the situation.
"Nuestro Juramento" is the life of the singer, Julio Jaramillo, presented episodically, having as background his childhood, youth, his first loves, the apotheosis of his career and his dramatic end. The musicalization of the film has the singles taken from the singer's original recordings.