Gretines

Gretines are a fictional species originating from the planet Xylos in the Andromeda galaxy. They are known for their crystalline exoskeletons and their ability to communicate through bioluminescent patterns. Physically, gretines are bipedal, standing approximately one meter tall. Their bodies are composed of a flexible, transparent material that allows internal organs to be visible, often glowing with a soft internal light. They possess two large, multifaceted eyes that grant them a wide field of vision.

The gretine society is highly communal, with individuals living in large, interconnected crystalline structures they build themselves. Their primary form of sustenance is derived from absorbing ambient energy, which they can process directly from their environment. This energy absorption process is also the source of their bioluminescence, which serves as a complex language conveying emotions, thoughts, and warnings. They have a deep respect for their planet and its natural resources, living in harmony with Xylos's unique ecosystem.

While generally peaceful and introspective, gretines possess advanced technological capabilities, particularly in the fields of energy manipulation and bio-engineering. Their interactions with other species have been limited, but historical records suggest cautious observation rather than aggressive engagement. Their life cycle involves a metamorphosis, where young gretines begin as small, amorphous energy forms before developing their crystalline structure over several Xylosian cycles.