Hernan is a broad-shouldered aarakocra with rust-red and cream plumage, dark hooked talons, and sharp amber eyes. His wings are powerful and neatly groomed, though usually folded beneath a polished steel cloak clasp bearing his family crest. He wears chain mail beneath a blue noble's tabard, carries a longsword and shield, and keeps his feathers carefully arranged even after a battle.

Hernan is formal, disciplined, and intensely observant. He speaks with measured authority, prefers clear chains of command, and treats promises as binding contracts. Despite his stern exterior, he has a quiet protective instinct toward common folk and becomes unexpectedly gentle around wounded animals and frightened children.

Hernan was born into a minor aarakocra noble house that guarded a mountain pass used by merchants, soldiers, and pilgrims. His family claimed descent from an ancient sky captain who united several scattered aarakocra eyries under a strict code of watchfulness and duty. From childhood, Hernan was taught that rank was not a reward, but an obligation. He learned the etiquette of court, the formal language of contracts, and the disciplined use of sword and shield from his family's retainers. When a rival house betrayed the pass and allowed raiders through, Hernan's elder brother was killed while defending the evacuation of nearby villages. Hernan survived by taking command of the household guard, holding the gate long enough for the civilians to escape. The victory restored his family's honor, but it also revealed corruption among the nobles who had profited from the attack. Now he travels as a fighter and emissary, enforcing lawful order where he can and gathering proof against those who believe their titles place them above justice. He is proud of his lineage, but determined to prove that nobility is measured by responsibility rather than privilege.