The Indomitable Martial King - Novel Fire Learn more [From the author that brought you 'Survival Story of a Sword King in a Fantasy World'] The Strongest 10th Circle Mage on the Continent, Rifenhardt. And the one who rose up to liberate the demi-human races who were treated as slaves on the continent. "Where did such an obvious thought go wrong?" Thus, became known as the Demon King to humans. "But... Learn more