Seasonal Dragons take on the characteristics of the season during which they are born. Thus, eggs that are laid in spring match the pink flowers and green buds of spring, and those that are laid in the summer grow to depict the bright green of the forest trees and the yellow of the sun. Eggs laid in autumn display the bright colors of leaves falling from trees, and those that are laid during winter take on the appearance of the icy snow.

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.

Josephine, or Luna for short, has always hated Yuna ever since she had hatched from her egg. The reason behind this is because Luna found out that their names almost sound the same.

She's constantly picking fights with Yuna, yet Yuna takes no part. Luna is very territorial when it comes to Yuna, and is jealous of her, because she's Taborrier's mate.

She often turns her tail on Yuna whenever she tries to speak to her, and with any of the hatchlings that sees Yuna as their mother. She's often very stuck up towards many of the other dragons, and often follows Sandissia, taunting her and picking fights when her.