Highway Survival: My Beat-Up RV Can Evolve Without Limit

[System progression] [Invincible protagonist] [Feel-good power fantasy] [Doomsday] [Everyone fights to survive] [Automatic upgrades] [Golden talent] [Decisive and ruthless] [No saintly hero] [Multiple female leads] [Cthulhu] [Overwhelming from the start] [God-tier talent] Everyone wakes up to find the whole world plunged into a highway survival game. While others start with supercars and heavy trucks, Chen Chen inherits nothing but a secondhand RV that's falling apart. The tank is nearly empty, and gray fog is closing in. Everyone thinks he's doomed to be cannon fodder. Then he awakens the SSS-rank talent [Infinite Devour]: kill mutants, and the RV evolves! Devour rare materials, and its weapons upgrade! While everyone else is still struggling to stay alive, Chen Chen's beat-up RV is already equipped with a railgun. From a drafty cabin to a floating fortress, his evolution has no limits.