Hadrik is a broad, scar-mapped dwarf whose left side seems to have been partly erased by a quarry collapse: his left eye is gone, along with a crescent of skull above it, sealed beneath a fitted bronze-and-leather cranial plate. Old scars cross his scalp, chest, back, and arms in pale raised seams, some puckered, some smooth as wax. His silvery-blond hair is combed with fussy precision and tied into a short, square tail, an unexpected bit of grooming vanity on a retired brawler. He has one leg, ending in a stout boot fitted to a narrow, iron-braced crutch. His remaining eye does not meet a stranger's gaze; it checks exits, lintels, floor seams, and the weight-bearing columns, as if every room might suddenly become a mountain. He moves with a measured, tilted glide, planting his crutch like a staff and turning his whole body rather than pivoting on a missing foot. His pipe is always clenched in the corner of his mouth, and the battered flask in his belt is never far from reach. The impression he leaves is of a man who survived a landslide and has been listening for the next one ever since.

Hadrik is frank enough to tell a stranger how he lost his friends, yet guarded about the choices he made after they died. He is patient with frightened people and unexpectedly sharp with anyone who treats danger as a game. In a quiet mood he shares tobacco and listens; when a mine is threatened, he becomes controlling and impatient, issuing orders as if everyone already trusts him. He is tender toward the dead and brusque with the living, then ashamed of the difference.

Hadrik Vell was once the lead surveyor of a six-dwarf mining party sent into the old workings beneath a ridge locals called the Bent Rock. The party broke through into a chamber where a stone colossus stood buried upright, mistaken for a pillar. When their picks woke it, the thing moved. Hadrik ordered a retreat through the narrow adit, but the colossus pursued them, killing his companions one by one and crushing Hadrik beneath a falling arch. He woke days later in a drainage cut, alive by chance and unable to stand. The rescue crew found him clutching his mentor's broken prayer-wheel, though he had never been a devout dwarf. He spent years learning to fight with a crutch and to make every remaining movement count, eventually becoming a renowned monk of the Open Hand tradition. He retired after tracking the colossus to a sealed chamber and choosing not to wake it again. Now he drifts between taverns, sitting in dark corners and telling his story when asked, while quietly searching for a way to keep miners from reopening the old workings. His former apprentice, Ketta, believes he owes the living a warning; the mine captain, Dorun, calls his account a lie that threatens the town's livelihood. Hadrik still writes letters to the families of the dead, though he has never sent them.