Appearance and Personality
They seem to have two horns, with both their iris and sclera being red and they have a brownish light gray skin tone.
Powers and Abilities
They have the ability to eat all fires, no matter how hot they might. This makes them a natural enemy to the flame users of Yeon Family. Due to them living near volcanoes they also have a general heat resistance, but this is not absolute, which means that certain flames can hurt them if their flame-eating ability is disabled.