Gold-horned Tangars are a brightly colored tropical breed. They are primarily herbivores, and eat a wide variety of fruits and flowers in addition to the occasional bird. Tangars are well suited to life in the trees; their slender bodies make them light enough to be supported by thinner branches and agile enough to avoid obstacles while flying. Their brightly colored horns, found in both males and females, are used to attract mates.

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 "Primeval Forest" in Japanese. He is one of the many sons of Kentaro and Kiyomi, and was raised in one of their larger clutches. He was raised along with his brothers Kenkou, Heisui, and Abanchu-ru; his older brother Zensho; and his older sisters Kigi, Insei, and Kuroi-Biki. Growing up, him and his brothers often got into all sorts of trouble while off adventuring. The four younger boys were particularly adventurous, and loved to explore, and try to find new things to discover. Their parents really had a handful with them. Genshirin especially likes to explore the deep parts of forests, the parts that few dragons have visited. His sense of adventure led him right to Sentai, a beautiful little Spotted Greenwing, who has a similar sense of adventure. The two are mates now, and are so deeply in love, and always will be.