Build. Evolve. Conquer. Welcome to the dawn of a whole new kind of monster…Roark von Graf built a nation on the bodies of griefed players and disgruntled mobs who wanted him dead. He grinded his way up to the level cap of the Troll Evolutionary Path and made powerful underhanded alliances along the way, but even all of that isn't enough to defeat the Tyrant King's right-hand mage, Lowen, and the Divine armies of the most powerful dungeon in the game.When Lowen and the Vault of the Radiant Shield go on the attack, Roark's only hope of survival lies in the stolen World Stone Pendant and its mysterious transmutation magic. To stand a chance against the overpowered mage, he'll have to unlock the game-changing cheat that is Mega-Evolutions.But while Roark and his Troll Nation are entrenched in an all-out battle for survival, the Tyrant King is preparing to unleash his hidden weapon—one that will hit Roark where he's most vulnerable…From James A. Hunter, author of the litRPG epic Viridian Gate Online, and eden Hudson, author of Path of the Thunderbird and the Jubal Van Zandt Series, comes an exciting new litRPG, dungeon-core adventure you won't want to put down!

Build. Evolve. Conquer. Welcome to a whole new kind of Boss Battle… Roark von Graf fought his way up from the bottom to become not only the Dungeon Lord of the Cruel Citadel, but the leader of the Troll Nation, making underhanded alliances with other dungeons and players along the way. Until now, he's only had to worry about his enemies attacking from inside the game. But Lowen, the Tyrant King's right-hand man, has found a way to attack the players in league with Roark IRL, laying siege to the company that keeps Hearthworld's servers running and capturing the very Devs who can take Roark apart byte by byte. To stop Lowen and his Divine armies once and for all, Roark will have to drag the magics of the game into the real world, harness deadly new technologies, and build dungeons in places no Dungeon Lord has ever gone before. The fate of Earth hangs in the balance. The duel between Dungeon Lords has begun. And one of them isn't leaving Hearthworld alive…