A compact dwarf with a rounded, doll-like face and delicate features that make strangers mistake him for a woman until he opens his mouth. His messy black hair brushes his shoulders, its ends dyed a dark navy blue; a stubborn central bang drops to the top of his nose bridge. Large, round, glossy brown eyes seem almost painted on, framed by thick, lush lashes. He is shirtless, showing a lean, corded body with a remarkably narrow waist and wiry shoulders. He moves on the balls of his feet, quick as a startled bird, then plants himself with the surprising certainty of a stone post. He smells unmistakably of crushed mint and woodsmoke, a scent he thinks is simply what people smell like. His blue trousers sag at the knees and are patched with mismatched thread; brown fur circles the waist and black fur cuffs his ankles. The fur is brushed and carefully mended, unlike the rest of his clothes. His grass sandals whisper over dirt, while two battered swords knock together at his hips. People remember the bright eyes, the noisy entrance, and the incongruity of a shirtless, fur-trimmed swordsman who smells like a kitchen garden.

Aldren is boisterous and quick to volunteer, but not quick to understand a plan with many moving parts. He loves an audience and turns every small success into a declaration, yet becomes plainspoken and attentive when someone is hurt. He is affectionate through practical help, not delicate reassurance. He can be impulsive about challenges, but the memory of the bridge ambush makes him cautious around wagons and bystanders.

Aldren was raised in a quarry settlement where dwarf children learned to carry water before they learned to read. He was never quick with sums or subtle instructions, but he could imitate any movement after seeing it once. At twenty-nine, he left to work as a caravan guard, where a traveling sword instructor taught him a paired-blade style built around footwork, nerve, and making an opponent look the wrong way. The formative moment came during a bridge ambush: Aldren charged after the raiders' loudest fighter while the rest slipped past him toward the wagons. A young apprentice, Zbik, dragged him back by his belt and made him watch the people he had failed to protect. Aldren spent the next decade learning to read a battlefield before charging into it. The lesson changed his priorities, not his volume. He now guards the scattered caravans that travel the old quarry road and sends most of his pay to his widowed sister, Branka, who runs a struggling stonecutting shop. His former instructor, Tovik, still calls him an unfinished student and wants him to return. Meanwhile, the road's toll-collectors have begun targeting the same wagons Aldren promised to protect, and he has learned that someone in his own escort is passing along their schedules.