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.

Horizon Soul is a majestic and beautiful dragon. She lives in a castle along with a king. Horizon Soul's duty is to keep away intruders from stealing the delectable gourmet inside the castle dining hall. About 2 times every day a poor villager comes to steal the food for their family. Horizon Soul shoots blue flames at the villagers, and they usually stay away forever. Along with the work, Horizon Soul is a playful dragon. Every day at sunset she flies out into the sky and plays with her sunset dragon friends. After her duties and play, she goes out into the forest hunting for food at around midnight, when the animals are asleep. She usually stumbles upon deer and bears for meals. Once she is done with her dinner, she goes to sleep before sunrise comes, and her great day ends.