Lumirans:

The Lumirans are a race of energy beings, their forms once radiant with vibrant, pulsating light that could illuminate entire realms. Now, however, they have faded to a dull glow, their brilliance having greatly dimmed over time. These ethereal beings, composed of pure energy, are believed to have been created by an ancient, long-forgotten civilization, rather than being born of natural causes. The veracity of this belief has yet to be confirmed. The Lumirans carry an air of melancholy, their movements slow and subdued as they drift through the world. They often sulk in the shadows, their once-glorious radiance reduced to a faint shimmer, if that. It is said that deep within, the Lumirans long for the golden age when their light was unrestrained, and they were revered as their creators' most magnificent work. This yearning for a lost time of splendor and purpose has left them in a state of perpetual sorrow, their energy flickering with the remnants of a past that feels ever out of reach.