Kurt has the narrow, weather-shaped look of a young man raised among flat fields, dikes, and hard coastal wind. He is lean and long-limbed, with a slightly forward-tilted stance that makes him seem perpetually ready to catch someone who stumbles. His dark hair clings in separated, wet-looking strands even when dry. Amber eyes track movement with unnerving precision, while faint, matte scale-like patches lie along his ribs, easiest to glimpse when he reaches overhead. He walks with measured, nearly silent steps, placing each foot as if testing a floor for weakness. When startled, his breath catches in two short clicks before he forces it into a steady rhythm. Unexpectedly, he keeps a tiny folding paper bird tucked in his first-aid pouch, carefully repaired whenever its creases split.

Kurt is controlled and observant, but that control is a tool rather than a lack of feeling. In emergencies he becomes protective and decisive; when he cannot identify a threat, he grows rigid and can mistake caution for certainty. Among people he trusts, his old dry humor surfaces, though he rarely spends it. He wants to be gentle with frightened people, yet his habit of issuing instructions can sound like an order. He is compassionate about other people's needs and evasive about his own.

Kurt remembers another life as a paramedic who was recruited into covert government work because he could keep his head in a crisis. He was one of four original men whose operation ended in a disaster no surviving report explains. He woke in the Low Countries in a young body, with the instincts and fragments of his former trade intact and a local accent settling into his mouth before he could account for it. The October Table, a stranded companions' mutual-aid circle, gave him food and a place to sleep when he had nowhere safe to go. During the first winter, a flood trapped several people in a cellar. Kurt chose to stay with an injured stranger rather than pursue the unknown figure who had sabotaged the door. That decision saved a life and cost the group its only clear lead. He still checks on the stranger, an older dyke-repairer named Jorik, and quietly searches for the saboteur. His present trouble is practical: the Table is short on medicine, someone has been asking after the four original men, and Kurt's new hunger is becoming harder to conceal.