Harrison is a lean, sharp-featured wood elf with pale olive skin, narrow green eyes, and long black hair usually tied behind his neck. A thin scar cuts through his left eyebrow, and his hands are marked by old lockpicking scratches and ink stains. He wears well-maintained leather armor beneath dark travel clothes, with a hooded cloak concealing the faint, ember-like glow that sometimes flickers beneath his skin.

Harrison is observant, patient, and outwardly courteous, with a dry sense of humor that often turns cruel. He prefers manipulation to open confrontation and enjoys making people reveal their motives before he reveals his own. He is fascinated by secrets, loopholes, and the moment when someone realizes they have already lost.

Harrison grew up on the fringes of an elven settlement where his gift for reading people proved more useful than his skill with a blade. He became a courier, burglar, and occasional blackmailer, specializing in jobs where no one wanted blood spilled and no one wanted questions asked. His criminal career ended after he stole a sealed iron coffer from a noble collector. The coffer contained a fragment of a fiendish contract, and when Harrison opened it, a voice from beyond the material world offered him the power to escape the guards closing in around him. He accepted without reading the terms. The bargain left Harrison alive, free, and permanently indebted to an unseen fiend. His patron now demands small acts of cruelty, sabotage, and betrayal, each one accompanied by promises of greater freedom. Harrison tells himself that he is using the pact rather than being used by it. In truth, he enjoys the leverage it gives him. He has begun seeking forbidden lore about contracts, souls, and loopholes, hoping to find a way to turn the pact against its author while gathering enough influence to become indispensable to every criminal power in the region.