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.

Dionysus' Child was the first adult to fully grow up in Kuromori's family which makes her the oldest and also--as she thinks--the wisest. She can be a bit aggressive at times, but she is a great mother. Her mate is another Dark Green dragon named Boomdiada, who just loves everything, unlike Dionysus' Child. She is moody, often angry and solitary, only hanging out with other Dark Green dragons like Boomdiada or Beautifully Dangerous Thorn and her mate. Dionysus' Child spends most of her days staying perfectly still under her flowers and vines, waiting for prey to cruise close enough to get into her snapping vines.