Thunder Dragons are the masters of electricity. Their wings gather energy as they soar through the clouds, and when they clap their wings together they can create devastating arcs of lightning. They can stay airborne nearly indefinitely, landing only to sleep and breed; they catch their prey from the air and take moisture from the clouds. A thunder dragon’s roar is considered to be an omen of misfortune.

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.

It is believed that Noeseong fell from the sky riding on a lighting bolt during a storm one night when he was a mature hatchling. When he fell he nearly broke his wing, and could not go back to his birthplace. While roaming trying to return back he came across a young girl, who nursed him back to health. Through her, he turned on what he was taught; humans are not bad, you don't need to be mean, and there is kindness. He is now a full grown dragon, and watches over that once young little girl who watched over him, making sure she is safe like he was.