El Cadejo is a mythical creature from Central American folklore, often depicted as a large, dog-like being. It is said to roam the streets at night, protecting the innocent or leading the wicked astray. There are two versions of El Cadejo: the white one, which is benevolent and helps those in need, and the black one, which is malevolent and brings misfortune. The legend of El Cadejo varies by region, with some stories emphasizing its role as a guardian spirit. It is commonly associated with themes of good versus evil, reflecting the moral choices individuals face in their lives.