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BULGASAL MONSTERS & MYTHS
Bulgasal / Bulgasari
The legend narrates the story, from late Goryeo and is about a frightening monster that kept growing as it ate up all the metal around. People tried to kill it but could not succeed, and thus named the monster ‘Bulgasal (Impossible-to-Kill). The name Bulgasari is also interpreted, in a different set of Chinese characters, Killed-by-Fire.
Jomagu
In the drama, it is shown as the monster with three eyes, who is nourished with corpses. The legend, however, tells a story about a gluttonous monster, who grows up when someone hits it. In a varitation of another myth, it is mentioned to be related to underworld monsters.
Teoreokson ( water monster of Yongsan River )
It is said to be the water monster and is different than water ghost as instead of possessing them, the monster eats them. The peculiar thing is that this monster steals a person's ponytail before it attacks a person.
( Indefinite source. )
Gapsangoe ( monster of Mount Gap )
Dueoksini / Dokeoksini
A creature that kills people by crushing their heads figuratively or literally. It is said to be related to Dokkaebi (Goblin) but is more brutal and monstrous being than the common goblin.
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