Description:
In Japanese folklore, there is a story of a monk who killed and ate a chicken, the Niwatori no Sou (鶏の僧, "chicken monk"). This is a violation of what monks do, killing an animal and eating it (murder), and stealing the animal to eat it. The chicken's ghost would later turn the monk into a chicken monster, exposing his sin to punish him!
This unfortunate fool murdered a Gallus and ate it as a KFC bucket. Because he used to be a holy man, this act has angered the gods, who transformed the priest into a Gallus!