A road survival world suddenly descends, with monsters roaming everywhere and deadly trials lurking around every corner. In her previous life, she was unprepared and tragically died halfway through her struggle to survive. Reborn just as the countdown to the catastrophe begins, she vows to rewrite her fate. She goes all out to stockpile supplies, modifies an RV with multiple layers of armored protection, and sets off on her journey with her ridiculously powerful fat cat companion. She establishes supply stations, secures the first kill in the entire region using her previous life's experience, cleverly exploits the system's rules to obtain resources, and maintains a top position on the global leaderboard. In the apocalypse, she steadily advances and carves out her own path to survival and a triumphant comeback.