Rivera's Repairs: Dungeon Repairwoman

Nineteen-year-old repair technician Tess Rivera doesn’t need a combat class—she needs one that can save her crumbling megacity. Built atop a “cleared” dungeon, Tertius-Prime is dying: the Aether barely flows, the grid fails nightly, and her father’s freighter-home is one broken part from becoming a coffin. Desperate, Tess enters the outdated tutorial. When it malfunctions, she fixes it—and accidentally earns a {null} class. No combat. No normal leveling. Just the power to see dungeon code, interface with broken systems, and befriend an AI that’s been alone for decades. The dungeon isn’t empty. It was abandoned. And Tess’s broken class might be the key to waking it up.