San Casimiro, Texas looks like a quaint little town from the highway that runs through it. But, anyone living there will tell outsiders, San Casimiro is no place to stay. Something there, hiding in the brush and ranch lands, changes the people of that small Texas town. Among its residents are serial killers, living piles of bones, a vengeful parasitic twin, haunted cacti, and a mortician that flavors hamburgers with human fat. Stay there long enough, the people of San Casimiro chuckle, and madness will be soon to follow.