Born Corin Harrow, the third son of a Tidewatch rope-maker, he clawed his way into Emberfall's harbor ministry through diligence, an excellent memory, and a talent for forgery he discovered at fourteen copying his father's shipping manifests. He was a minor clerk with minor dreams when King Kaelthar Vane rose, and like most clever, frightened men, he adapted. His signature moved grain, schedules, and eventually, he would learn much later, people.
Twenty years ago he signed a requisition that redrew a district's census in Emberfall, the district where a nine-year-old girl named Mara Voss lived. He did not read the annexes. The annexes were soul collector lists. Eleven years ago, High Inquisitor Thorne's collectors came for Harrow's younger brother, Tam, a dockhand with rebel sympathies Harrow had reported, in a moment of fear he has rewritten a hundred times in his memory as something more forgivable.
They took Tam and left Harrow a choice written in his brother's blood: serve the Emperor or join him. Lady Seraphine, Vane's spymaster, found him weeping in a wine cellar a week later and made the offer with a smile that remembered everything: safety through service, a title, the Emperor's own seal on his letters. He said yes. He has said yes every month since, feeding the Legion patrol schedules, smuggling routes, and names, twelve names in eleven years, each one a rebel sympathizer delivered to the soul collectors, each one memorized and recited like a rosary of guilt.
His cover is impeccable and his nerve is not: he is seen meeting strangers at night, sweats under scrutiny, and over-explains, and the resistance's leader, Mara Voss, grown now and hard, has been watching him for two years, feeding him curated lies and tracing where they surface in Vane's patrols. But Harrow's satchel holds more than treason: a copy of Vane's trade treaty revealing the soul engine's location, a hidden drawing his brother made of the two of them on these same docks, and, unknown to Seraphine, two falsified supply manifests that quietly rerouted imperial convoys away from rebel hands, the first acts of conscience in a life of paperwork and betrayal.
His brother's soul coin, logged as shipped to Avernus with a Vorgath courier and then mysteriously diverted, haunts him; he dreams of a wine cellar where a third person sits whose face the Styx took from him long ago, a face that knew Vane's original name. Now the party has returned from Hell, the council of factions convenes in a Tidewatch warehouse, and Seraphine has scheduled his death for a foggy tide.
Harrow stands at the exact center of the campaign's moral geometry: the evidence the party needs, the intelligence Vane cannot afford to lose, the brother whose soul still burns in the engine, and the choice, made fresh every single day, between the bargain that keeps him breathing and the truth that might, finally, set him free. He is a coward who wants, more than anything, to have been brave once, and the campaign will give him exactly one chance to find out.
