Black Dragons are warriors. They are strong and capable in battles of force, but also ample magic users, capable of devastating opponents with their spells. Their bright eyes give them excellent night vision, which is why they generally hunt during the night.

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.

Ryuusuke is a hostile warrior who fought in countless wars. He usually leaves his mate, Lu-Yin, to fend for herself whenever he goes to battle. This black dragon is merciless, ruthless, and bloodthirsty when he has to fight another dragon. He spends his spare time, scaring hatchlings and sometimes eating a few of the slower mint dragons. Ryuusuke desperately wishes for a son to fight alongside him, but sadly his choices are limited. This is due to the fact that Lu-Yin usually abandons all the non alts, despite whether it is male or female.