Uurryongs

Uurryongs are a fictional species from the planet Xylos. They are known for their bioluminescent skin, which can change color to communicate emotions and intentions. Uurryongs are a peaceful, communal species, living in large, interconnected underground cities carved into Xylos's crystalline mountains. Their diet consists primarily of nutrient-rich fungi and subterranean root vegetables.

Physically, Uurryongs are slender beings, typically standing around five feet tall. They possess four long, delicate limbs, with three-fingered hands and feet adapted for climbing and navigating the complex tunnel systems of their home. Their heads are smooth and elongated, featuring large, dark eyes that are highly sensitive to low light conditions and a pair of small, auditory sensors. They reproduce asexually, with individuals budding off smaller versions of themselves which then mature over a period of several Xylosian years.

The Uurryong society is highly cooperative, with tasks such as resource gathering, city maintenance, and knowledge preservation shared among all members. They have developed a sophisticated understanding of Xylos's geology and energy sources, harnessing geothermal vents for warmth and power. Their culture emphasizes harmony and collective well-being, with individual desires often secondary to the needs of the community. They possess a form of telepathic communication that supplements their bioluminescent displays, allowing for complex and nuanced interactions.