Branded as worthless due to his lack of magical prowess, Allen faces exile from the Duchy of Westfeldt. Unbeknownst to many, Allen harbors a remarkable secret—he was once a renowned hero. Embracing his newfound freedom, Allen's tranquil life takes a turn when he crosses paths with his former betrothed in a dire situation. Despite his reluctance, Allen's dormant heroic abilities compel him to assist, reigniting a heroic journey he never sought.