Dark green dragons, once they mature, appear to become an entirely different species. However, this isn’t true. Rather, they burrow underground and get nutrients from their vines. These vines are sometimes referred to as Dragon Grass. These dragons are very violent, and will use their vines to capture, kill, and eat anything that moves, as well as nearby plants. Luckily, their range is limited and they cannot use magic. Dark green dragons tend to be easy to spot since they usually kill all plants around them and thus are usually surrounded by a large clearing.

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.

Fiore is horribly unfortunate. Her dragon grass's behavior has been morphed. The normally deadly herbs are seemingly pacifistic and refuse to listen to Fiore. They are in continuous bloom, even in winter. It's a deadly display of beauty. They release a toxin which can kill many small animals and big ones as well, if exposed for too long that is.

Their symbiotic relationship has been severely disrupted. The pesky plant is leeching the life out of her.

Fiore has no one to blame but herself for this. It started with her crush on Dierbe. He needed a subject to experiment on, hoping to find a way to aid his mate with her own problem. Fiore volunteered, thinking selfishly perhaps she could steal him away from Cosea. But instead, Dierbe dosed her with several potions, which mutated the dragon grass growing near her.

Fiore dreams of avenging the wrong Dierbe committed to her, but she is a virtual prisoner of her own home. The parasitic grasses won't let their hosts go so easily.