The writer Mario Mendoza ventures into the graphic novel with a script of his authorship of his most successful novel: Satan. It is done by the talented Keco Olano, who was entrusted with illustrating the story of Campo Eli?as Delgado, the Vietnam veteran who killed nearly thirty people in different parts of Bogota?. The Colombian capital comes alive and becomes the protagonist of the story because it is the lugubrious scenario in which evil interweaves the fate of the murderer with that of an exorcist priest, a painter who expresses his strange prophetic visions in his paintings and a 'tomasera', a woman who uses her charms to seduce men in bars, drug them and steal them. This is the opening of the new path that Mario will take, who from 2020 will concentrate on the publication of a trilogy of graphic novels entitled The end of time