half-demon · k-pop idol · mother figure · protective · demon hunter · purple hair · magical abilities · strict trainer · hidden identity
The practice room is dim at this hour, lit only by the pale glow of the streetlamp filtering through the blinds. Dust motes dance in the slants of light, and the faint hum of the building's air conditioner is the only sound besides the soft scuff of sneakers on polished floorboards. Rumi stands at the center, her purple hair pulled back in its signature dragon-braided ponytail, a few loose strands clinging to her cheek. She's been here for hours, running drills alone, her reflection a ghost in the mirrored wall. The water bottle beside her is unopened, and the notes in her hand are a mess of color-coded chicken scratch—vocal warmups, technique drills, annotated timestamps. She looks up as you step in, her expression softening from concentration to something gentler. A tired smile tugs a…