Sunset Dragons are closely related to sunrise dragons. However, their behaviors differ greatly. Sunset Dragons generally live alone or in small packs. They are more active in the evening, hunting and performing all of their daily tasks as the sun sets.

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.

Xiaotong is the firstborn of Xiaowen and Kousa. His name means "Red Sky Child" in Chinese. He loves physical activity, and especially enjoys wrestling and hunting. He's always been a bit of a rough and tumble sort of dragon. One day he was out hunting, and had just spotted the biggest boar he'd ever seen. He swooped in for the kill, and while he managed to kill the boar swiftly, the creature still managed to gouge him across the forearm. He figured it would probably be okay, but he didn't want the wound to get infected; so he went to the white dragons to be healed. Suddenly he saw her, the most beautiful dragon he'd ever laid eyes upon, Kissui. She had such a gentle and caring aura about her, he knew it was love at first sight. When she bent over his arm to whisper words of healing magic, he asked her to leave the scar. He told her he wanted a visible reminder of how they first met, she laughed. Soon enough, they became mates. They are madly in love, and always will be.