Arthur, son of Archbishop Clement, is abandoned as a child because he cannot sense holy light. Twenty years later he awakens the Law of Judgment, a source beyond both heaven and abyss. Carrying half of his mother's cross, he begins a search for family, rescues knight Elena, and reunites with Isabella in the Holy City, only for his father to condemn him as a heretic. When church leaders ally with the abyss and sacrifice believers to summon a false god, Arthur leads the Judgment order back to the city, restores his mother's life, destroys their arrays, and awakens his Creator divinity to slay the abyssal demon. He then rejects the divine crown and returns destiny to ordinary people.
