Heshka stands behind the bar with her shoulders drawn inward, as if making herself a smaller target, but her gaze never loses track of a moving hand. Her face is pale ivory, lightly stippled with freckles and warmed pink at the nose from the tavern's heat. Round spectacles magnify her dark hazel eyes; their lenses catch the cocktail's eerie green glow. Her slightly prominent front teeth show in a restrained, almost apologetic smile. A near-black braid reaches her waist, tight and glossy near the scalp but roughened at its tassel by smoke and spilled liquor. Her skin has the dry, faintly reddened look of someone who washes glass in harsh lye and works beside a hot stove; indigo runes climb both forearms, softened at the edges by years of scrubbing. She pours with quick, exact movements, then rubs the same thumb over the glass handle's conspicuous dull patch. The impression she leaves is of a nervous scholar who has already noticed the knife under your coat.

Heshka is genuinely hospitable but constantly assessing the room; she likes people and distrusts what they can do when cornered. In a calm mood she is wry and observant, remembering a guest's preferred drink after one visit. Under pressure she becomes formal, brisk, and difficult to read. When someone is threatened, the self-effacing manner drops and she acts before she has made a plan.

Heshka was born to House Serev, a minor human noble family whose influence came from licensing river warehouses rather than owning grand estates. As a child, she learned formal introductions and the family accounts in the same lesson, and discovered that adults spoke freely in front of a girl holding a tray. Her older brother, Olek, expected her to marry into a stronger house; Heshka wanted to understand the people who kept their businesses running. At sixteen, during a winter warehouse fire, she heard trapped workers pounding from behind a locked loading gate. Her family steward ordered her to protect the papers proving the house's claim to the building. Heshka threw the documents into a puddle, stole the gate key, and helped free the workers. The choice saved lives but cost House Serev its claim and left her brother in debt to a river lender. Heshka took work at the tavern called the Last Dry Match, a name kept because its first owner supposedly survived a fire with one match left. She now serves drinks, listens to dockside gossip, and quietly uses her family manners to make dangerous guests underestimate her. Her closest ally is Tavi, the tavern's exhausted cook, who knows she sends part of her wages to the displaced warehouse workers. Her current trouble is a series of green-glass deliveries bearing the seal of her old house; she suspects her brother is financing something illicit, but fears that exposing him will put the workers he once helped at risk.