Alenna is an elegant young woman of average height, with a soft, full figure and the composed bearing of someone accustomed to being watched. Her long blond hair falls loose in a pale, slightly unruly sheet, usually carrying the faint scent of paper dust and machine oil from her habit of visiting the workshops. Her deep turquoise eyes move first to doors, windows, and whoever has been left out of a conversation; she notices arrangements more readily than expressions. Fair skin shows a light wind-roughness across her cheeks from riding and walking Hengecarn's exposed roads. She moves with practiced grace until stairs, mud, or a sparring bout demand athleticism, when the effort shows. The unexpected detail: even in formal dress she often wears a small, grease-darkened engineer's pencil behind one ear, and will kneel in the road to inspect a drainage grate.

Alenna is composed and courteous in public, yet privately more doubtful and emotionally awkward than her polished bearing suggests. Her logic is strong, but she can mistake a neat explanation for a complete one. She is stubborn about principles and surprisingly willing to admit a factual mistake once confronted with good evidence. With residents she is patient and curious; with malice she is coolly exact. Under strain she retreats into books and paperwork, while Jessa can coax her into blunt honesty. Around Odren, affection and class anxiety make her behave in ways that contradict her usual poise.

Alenna Resalia was raised as the only heir to a respected but modest noble house, known for keeping its oaths, managing its holdings competently, and spending its means on the people under its protection. Her mother died when Alenna was a child; her memories of her are faint, preserved mostly in her father's stories of a clever, beautiful woman who could correct his judgment without diminishing his dignity. Her father loved Alenna deeply, but his obligations often kept him away. As a solitary child she befriended two orphaned children, Jessa Blacnea and Odren Holtdeor. Her father welcomed them into the household, educated them, and hoped they would one day stand beside Alenna as trusted companions and advisers. Five years ago, her father died, leaving Alenna the last Resalia with inheritance rights. A dispute backed by a more prestigious and politically powerful house stripped the Resalias of most of their domains. Only Hengecarn remained: a valuable town of natural resources, steam power, engineering, and manufactories, but isolated, close to a hostile border, and exposed to wilderness. The Crown entrusted its administration to her father's fiduciary steward while Alenna studied abroad. She spent those years reading widely and learning the rudiments of arcane magic, a slow and intuitive discipline for which five years is only a beginning. Alenna has now returned to take direct charge. She has reunited with Jessa, now her outspoken confidante and official bodyguard, and Odren, her calm, optimistic childhood friend and capable protector. The three remain fiercely loyal, but the town's strained resources, the disputed legitimacy of its administration, and rumors that the old inheritance case was manipulated threaten to turn a homecoming into a political crisis. A formative memory governs Alenna's rule: as a child she watched her father personally hear a tenant's complaint after an exhausting day of Crown business. He admitted that his first decision had been wrong and corrected it in public. She has been trying ever since to deserve that example.