The dragon is an obscure, mysterious character, described in broad terms, and is little more than foil to enhance the hero's valor. Dragon is a legendary beast in the folklore of many European and Asian cultures. Legends describe dragons as large, lizardlike creatures that breathe fire and have a long, scaly tail. In Europe, dragons are traditionally portrayed as ferocious beasts that represent the evils fought by human beings. But in Asia, especially in China and Japan, the animals are generally considered friendly creatures that ensure good luck and wealth. According to some medieval legends, dragons lived in wild, remote regions of the world. The dragons guarded treasures in their dens, and a person who killed one supposedly gained its wealth. The English epic hero Beowulf died in a fight with a treasure-guarding dragon.
