Fino Bloodstone walks into the Leon magic shop looking for a job, and her new coworker Raul Chaser recognizes her at once: she's the Demon Lord's daughter, and he's the trainee hero whose certification exam got cancelled when the war ended early. Raul spends his days on shop inventory instead of monster hunts, until Fino's blunt, cheerful presence at the counter starts pulling him out of his disappointment. Her lineage keeps drawing complications neither of them asked for.