Everworld, Books 1-3

In a world fraught with danger and conflict, Jack embarks on a quest for revenge after the loss of his family to bandits, seeking power through the Adventurers Guild. To join, he must conquer the perilous Beginners Trial Dungeon, where survival is rare. Meanwhile, Eric, once a successful adventurer, finds himself reborn as a flesh Golem, forced to rebuild his strength while navigating strange happenings in the Cordoth mountain range. Joined by a motley crew, he must confront the agenda of a dark force and protect a young Elementalist amid the rising tensions.