Sophrosyne Dragons are a rare sight, typically making themselves known only to protect and heal the vulnerable. A visit from one serves as a reminder that kindness prevails, and that there’s always hope for positive change. While it is known that they possess the power to reverse botched spells, some claim they can even cure methodically-cast curses. This has never been formally documented, but these dragons have been seen arriving in the aftermath of violence, and the scars of tragedy seem to heal faster in their wake. The feathers of a Sophrosyne have thus become a symbol of perseverance and light in the face of darkness.

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.

Sil Hahnu, whose name translates to "Soul Dream", is a Soulpeace dragon who is quiet and calm in nature. Hahnu just wishes for a quiet and peaceful life, surrounded by books and thus often goes around collecting any books he can find lying around and stores them in his library. Hahnu's home is a cave located on a steep cliff facing a dense jungle. There is a mana spring located nearby; he uses this to replenish his mana reserves.

Because his species was hunted for their magical feathers, he avoids humans and other intelligent races that are not dragons. However, he tends to be rather reserved and timid towards other dragons, especially if they are domestic dragons. If attacked, Hahnu would rather escape or use defensive magic than fight back, often endangering himself.

Hahnu has a very kind and gentle heart and despite his fear of humans and distrust towards domestic dragons, if he came across an injured, ill, or badly cursed being, dragon or not, he would heal them.