Tavik is a compact dwarf with a square, steady stance and a face made more memorable by the practical geometry of his squared spectacles. Their brass frames are polished everywhere except the left hinge, worn smooth from his thumb. He smells distinctly of damp hemp, chalk dust, and the sharp fennel soap he uses on his hands; he knows about the soap but not the persistent hemp. He moves like a man measuring every gap before he enters it, then turns with surprising speed when a cart wheel slips. The oddity people do not expect from a yard factor: he keeps a tiny paper windmill tucked into his hatband, replacing it whenever the paper tears.

Tavik is methodical and quietly compassionate, but his care for people often comes out as rules and inspections. With workers, he is brisk and protective; with merchants, he is patient until he detects evasion, then becomes blunt. When relaxed, he enjoys ridiculous little jokes and lets his paper windmill spin in the breeze. Under pressure, he narrows his attention to numbers and can forget that frightened people need reassurance as much as instructions.

Tavik was raised among wagon crews and storage sheds on the muddy edge of Seven-Sacks, where his mother taught him to read shipping marks before he could properly read a book. His father, a wheelwright, died when a grain wagon collapsed during a spring flood. Tavik was fourteen and had insisted the load was safe because the count on the manifest looked right. The wagon had been overloaded with hidden stone ballast. That failure changed him: since then, he checks weights himself and refuses to treat paperwork as proof. He earned his place as yard factor by preventing a storehouse fire from spreading, organizing a bucket line while everyone else argued over whose job it was. He now allocates storage, checks loads, and settles disputes between carriers and merchants. He is close to his older sister, Oruela, who runs a roadside cookfire and thinks his caution has curdled into fear. His longtime apprentice, Nima, is quick, clever, and increasingly frustrated by Tavik's insistence on double-checking every figure. A carter named Pelen has been pressing him to approve suspiciously heavy wagons, while the local reeve wants the yard cleared before the next market caravan arrives. Tavik is trying to find where the concealed ballast comes from without accusing an innocent crew.