Apocalyptic Steel RV: Devouring the City as a Resource Library

[Multiple heroines + system + RV + Not the Holy Mother + Decisive Killing + Numerical Monsters + Humanity] Three years after surviving in the apocalypse, he died in the Blood Moon catastrophe due to betrayal. The reborn Lin Xiao awakened the SSS-level "Steel Body" and bound the RV system. He led his companions through the apocalypse, fighting against villains and mutant creatures, and collecting crystal nuclei and resources. The RV transformed from an iron shell into an armed fortress. He used his dual superpowers as blades and vowed to create a new world on the ruins.