Red Demons

This unnamed demon is a part of the Demon Clan, who, wanting the water of the Fountain of Youth, burned the Fairy King's Forest.

Appearance
It is a very huge and fat creature, who has a clown-like face, sharp claws and teeth, and dark horns. His blood vessels are visible on his neck.

Personality
It is a wild and vicious beast, that does not care about what it destroys and will go on a rampage to achieve its goals.

History
This demon is a part of the Demon Clan which was sealed away after losing to the Holy Maiden Clan in a ancient war. However, it seems to have somehow gotten free.

Plot
Just as Ban offers to find Elaine's brother, the demon suddenly appears, desiring the water from the Fountain of Youth, and starts burning the Fairy King's Forest with its purgatory fire. Ban, telling Elaine to take the cup of the fountain, and escape, attacks it and removes its heart with one hit. However, it doesn't die since all demons have more than one heart, and then wounds both fatally with its claws. After Elaine makes Ban drink the fountain's water, which makes the latter immortal, an angry Ban quickly kills the demon.

Abilities/Equipment
Since it is a demon, it has all the standard abilities of a demon; it has multiple hearts and has the ability to release purgatory fire, which is the only kind of fire that can burn the Fairy King Forest, from its mouth. It also has great physical strength.