Yarimay is a tall, copper-brown-skinned aasimar with dark, tightly curled hair threaded with small brass beads. Her eyes are deep brown in ordinary light, but turn pale gold when she casts a spell. A faint constellation of luminous freckles gathers across her shoulders and collarbones. She wears layered scholar's robes under a weathered traveling coat, with a blue wool sash, ink-stained cuffs, and a brass notebook clasp shaped like a rising sun. Her voice is low and musical, with a slight breathiness that becomes noticeably quick and shallow when she is frightened or angry. Within a minute of meeting her, most people notice that she repeatedly checks the clasp of her notebook whenever she is thinking.

Curious, principled, and restless, Yarimay is most comfortable surrounded by books, maps, and people who ask difficult questions. She is warm toward the overlooked and suspicious of anyone who claims knowledge is too dangerous for ordinary people. Her humor is quiet and unexpectedly dry, often appearing in the margins of her notes.

Yarimay was raised in a mountain observatory built around a spring that locals claimed had fallen from the heavens. Her mother kept its archives, while her father mapped the seasonal movements of stars, condors, and storm fronts. From childhood, Yarimay heard a second voice in the wind above the observatory, not a spoken voice but a pressure behind her thoughts, urging her to preserve knowledge that powerful people preferred forgotten. Her aasimar nature first revealed itself when she was thirteen, when a burst of golden fire leapt from her hands and burned a perfect circle through a stack of blank parchment without harming the inked pages beneath it. She left home to study the connection between celestial phenomena and spontaneous magic, eventually becoming a traveling copyist, translator, and investigator. Her research led her to fragments describing an ancient pact between a benevolent dragon spirit and a line of mortal sorcerers. The pact did not make her draconic, but it awakened a resonant strain of power in her blood, allowing her spells to coil and flare like living breath. Yarimay now travels with a scholar's discipline and a rebel's conscience, protecting dangerous truths from tyrants while trying to understand whether the celestial presence guiding her is truly benevolent, or merely patient.