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.

Seeriana was born the second daughter of Clan-Leader Sorrin and his Mate. At first, Seeriana was jealous of her older sister's role in the Clan. It was known by all that Leriah was the heir to the Clan-Leader title. As the years went by, Seeriana's jealousy faded, and left her with a feeling of acceptance. Throughout her life, Seeriana only had a single friend. Intrepida, a young Golden Dragon, was never far from her side. They did everything together. They never fought and were the best of friends. But as soon as Intrepida grew up, she had to go away. She had been a Fosterling from a Clan across the Sea and now she had to leave. Seeriana never saw her friend again. Her sorrow was so great that she hasn't spoken since that tragic day. Seeriana communicates through a language based on signs. She is a solitary creature but runs Valley Clan's orphanage. Some say that when Intrepida left, a piece of Seeriana went with her. Some believe that Seeriana will never love again.