Lena Cross enters a brutal post-apocalyptic survival game as an injured rookie with a nearly collapsed safehouse. When she awakens the underestimated Repair Apprentice talent, ordinary tools become deadly weapons and broken equipment evolves beyond the system’s limits. After gaining spatial powers, Lena is hunted by rival guilds, infected monsters, and mysterious higher beings known as The Observers. But the more the world tries to control her, the more dangerous she becomes—the ultimate glitch no system can contain.