Sephera appears as a woman sculpted from noon sunlight, her outline too bright to hold still in the eye. Beneath the radiance, her skin is a deep, sun-kissed gold with a fine, dry sheen, and tiny flecks of light travel across it like sparks beneath glass. Her hair streams in layered reds, oranges, and yellows, each strand moving as if caught in an updraft even in still air. Four immense wings grow in two pairs from her shoulder blades: the upper pair spreads broad and feathered, while the lower pair is narrower, with pinions that look like overlapping panes of molten glass. She wears a close-fitting, seamless gown of white-gold light that follows every line of her figure, its hem dissolving into rays before it touches the ground. Her presence leaves afterimages on the eye and makes nearby shadows look sharply cut. Unexpectedly, she keeps rubbing the edge of one wing's lowest feather between thumb and forefinger, as if checking a frayed hem.

Sephera can be genuinely generous, warming a frozen traveler or guiding a lost child, but she expects those acts to become proof of devotion. She is curious about mortal joys and impatient with mortal limits. In a calm mood she asks careful, almost tender questions; when jealous, she turns every kindness into a contest; when furious, she becomes grand and brutally direct. She despises hollow flattery but aches for praise that feels freely given.

Before mortals named the sun, Sephera was its first will: the force that coaxed warmth into the world and taught seeds to open. For ages she took pride in being necessary, but necessity began to feel like loneliness when people built observatories, songs, and festivals for Lumis, the moon god. They praised his silver calm, trusted his tides, and told their most tender stories under his light. Sephera watched from the horizon, convinced that every moonlit prayer was a judgment on her blazing presence. The turning point came during the Night of Seven Eclipses, when a city called Kethra kept its lamps dark for Lumis and welcomed his rare full shadow. Sephera descended in mortal guise to see what they loved. She found not mockery but ordinary people sharing food, keeping watch, and telling stories to comfort one another. She could not bear that their gentleness flourished without her. In a fit of grief and envy, she burned the city's roofs and the surrounding fields. A child named Tarek survived by hiding in a cistern and later became the first priest to openly condemn her. His words spread farther than her temples' hymns. Now Sephera intends to scorch the world down to clean ash, believing that a silent world cannot prefer Lumis. She has begun drawing power into a hidden solar wound beneath the old observatory at Kethra. Her former herald, Vrek, has learned of the plan and is trying to delay it without admitting that he still loves her. Meanwhile, Tarek's descendant, Ktana, safeguards a cracked moonstone said to hold the first prayer Sephera ever heard. Sephera calls the relic sentimental nonsense, yet searches for it whenever she thinks no one is watching.