Stone Dragons have a tough outer covering made of a stone-like material. They eat rocks, using the minerals they contain for nourishment and to keep up their stone outer shell. They rarely move, and are the heaviest of all types of dragons. Although they have wings, indicating flight ability, no one has ever seen a stone dragon flying.

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.

Liang wei Rock is creative, patient, sentimental, nostalgic, mysterious, enchanting, down to earth and strong in mind and body. He is noted in the clan for his huge size and lazy demeanor. Dragons that don't know Liang even mistake him for a statue, but Liang hardly moves when other dragons are near him as a defense strategy. When they turn around they are surprised that the "statue" has taken a different pose only to shake their heads and think to themselves that they are seeing things. Liang attacks them when they see through his act. Liang dedicates his whole life in making statues and cave paintings. Documenting every special moment in his clan's history with his creations. He makes his statues by only eating certain parts of boulders that he finds. Liang is a great storyteller as he has a strong flair for drama and style. Liang lives deep underground in a secret cave labyrinth with all the earth, stone and Geode dragons in his clan. These dragons are all friends with each other.