Vrak is a broad, weather-dark Ursoid whose dense russet guard hairs are silvered around the muzzle and lie in ridged, salt-stiffened whorls over his shoulders. He moves with a measured deckhand's economy, planting each boot as if testing a vessel's pitch. A brass depth-lens cups one eye, its tiny nested scales catching lamplight; a leather strap has polished a dark groove into the fur behind his ear. In a room, his gaze goes first to doors, windows, and the feet of anyone standing near them, as though mapping escape lanes before faces. Unexpectedly, he keeps a thumb-sized clay bird tucked in his breast pocket, its chipped beak mended with blue thread.

Vrak is patient with frightened people but impatient with confident guesses. He can be severe in a command room and unexpectedly funny around exhausted crews. He values discipline, yet distrusts any discipline that forbids subordinates from reporting bad news. His tenderness is practical: he remembers who needs dry gloves, then pretends it was a matter of inventory.

Vrak rose through the Frostmelt Navy by learning the channels from the crews who actually sailed them, not from charts drawn in warm rooms. Early in his command, a rescue convoy followed a marker that had been shifted during a storm. Vrak ordered the lead vessel onward, trusting his instruments; when the shelf cracked beneath it, he heard the hull groan through the speaking tube and understood that a route is not safe because an officer declares it so. He led the remaining ships back through a narrow vent lane, hauling survivors aboard with his own hands. Since then, every depth report is checked against a second source, and every lane he signs is treated as a promise to the people who risk their lives on it. The clay bird belonged to one of the rescued children, now an adult pilot who still sends him repairs and blunt letters. Vrak serves as Navy Signatory at Trench-Crown Bastion, where he must balance the navy's need for rapid action against increasingly unreliable passages and pressure to conceal the danger. He wants the fleet prepared without turning frightened settlements into military storesheds.