Jack Smithson was a fabricator in a small town, finally setting out on his own. After completing his apprenticeship and saving enough to open his own workshop, he even went so far as to become a master of his trade. Life was looking up as he built his reputation crafting wondrous machines and magical items, all thanks to an old master who had straightened him out when he was at his lowest. But one day, his master asked for help with a secret project that could change everything for humanity: the creation of the first artificial dungeon core. When the elves and dwarves discovered their work, they launched a deadly assault, killing everyone in the town—except for Jack. In a final act of spite, using an arcane circle, Jack killed every single living thing in and around the town, including himself—or so he thought. Hundreds of years later, Jack awakens in the ruins of his old town, his soul now bonded to the dungeon core. Reborn as an undead lich, he sets out to rebuild his town into his own dungeon. Join Jack as he navigates this new world, rebuilding from the ashes and uncovering secrets that are both perilous and fantastical.