Green Dragons are also sometimes called “earth” dragons. They usually live deep within caves, and have power over the earth. They are capable of launching boulders at high speeds, and can cause earthquakes by slamming down onto the ground.

Dragons are highly-intelligent reptilian creatures that—from a human perspective, at least—appear to live forever. Many different varieties of dragon exist, each with their own unique qualities, habitats, and behavior. Adolescence in dragons is usually marked by the growth of a hatchling’s wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. In Galsreim, dragons and humans coexist peacefully.

His name means "Strong, Good" in Chinese. He is a very brave and honorable dragon, just like his father. He was raised in one of Kentaro and Kiyomi's first clutches since the colony's relocation to a new land, he was also raised in one of their greenest clutches. He was raised alongside his brother Heng; his sisters Fenfang, Orlia, and Meifen; and his little sisters Lihua and Mingzhu. Gang is very close to all his siblings, and his parents, and enjoys spending time with them whenever he can. However, it was evident right from the beginning that Gang and Fengang were not meant to be adoptive siblings, but mates. They have always been really close, and Gang is very protective of Fenfang. She is his whole world, and he hers. They are soul mates, and look forward to spending all their lives together in happiness and in love.