Encyclopedia Entry:
They’re one-eyed monsters who live in seclusion in the mountains. Originally deities, they were scorned by some other gods because they only had one eye, and they were cursed and became monsters. Due to the devil’s influence, their ability to reproduce has been increased to that of a human’s. Cyclops are docile monsters who don’t talk much, nor do they show much emotion on their faces, so it’s hard to tell what they’re thinking about by looking at them.