A homeless man wanders the lands in search of revenge for the murder of his son at the hands of an unknown gang. Upon arriving in a new town he finds himself trapped in a city drowning in chaos, its people firmly in the grasp of a ruthless crime boss peddling the mind-bending drug, “El Utimo Aire”. This man is a legend, a hit man, the killer of killers and the people call him “Toro Loco”.