A gamer awakens in a fantasy realm, their consciousness merged with an advanced fortress from a sci-fi simulation. Inhabiting the female avatar they once controlled, they discover themselves marooned on an endless ocean with nothing—no metal, no fuel, no power reserves. The natives wield an arcane force called magic, a technology entirely foreign to scientific understanding. Stripped of resources and trapped in a world defying logic, survival demands innovation. Alongside a temperamental AI administrator from their fortress, this TS girl must navigate impossible odds, harness unfamiliar forces, and forge new paths to sustenance beyond mere existence. A tale of adaptation, where advanced science collides with primal magic, and one determined survivor refuses to be conquered by circumstance.