Acid Rain Apocalypse: My Farm System vs. the Zombie Queen

During the acid rain apocalypse, the global order has collapsed.Humanity is faced with imminent danger that threatens their survival.In my previous lifetime, I cowered in my safe house and counted down the days of survival with great difficulty. But Amy Carter's jealousy toward me caused me to get attacked by the villagers. In the end, I died under the zombies' hungry maws.When I get reborn, I receive an RV at a village ceremony and modify it. Not only that, but I've also awakened a farm system. I get to live my life without worrying about my basic needs.On top of that, I've obtained great combat power, too.Meanwhile, Amy has awakened a system of her own that allows her to evolve and command zombies around her. In this lifetime, she vows to kill me no matter what. This marks the start of the apocalyptic vendetta between us.