When Water Dragons mature, they lose the ability to survive on land, entering the water permanently. They are adept swimmers and eat whatever fish are in the lake they live in. They tend to inhabit the same lake for their entire lives, although a few live in the ocean and swim all over the world.

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.

Serene Aquamarine is a very graceful and majestic dragon. However, she is deadly when threatened. She was born in the ocean but soon migrated to Scotland's famous lake, the Loch. In the Loch, many people say there is the Loch ness monster.  However, that is only a two-finned bluna that was mistaken for it, soon when she surfaced people began mistaking both her and the bluna for "Nessie." They would shout, "Nessie, Nessie!" and Serene Aquamarine, who had not the faintest idea what of the Loch ness monster legend, thought that Nessie was a bluna. Water dragons and blunas are very competitive. Miffed at being mistaken for a bluna, Serene Aquamarine returned to the ocean.