Global changes occur and monsters run rampant. When Su Yang woke up, he found that he was bound to the moving castle system and started with only a dilapidated RV. While others struggled to survive in the ruins, he was able to drive his castle to crush the zombies; while others struggled for a mouthful of food, his castle was able to continuously produce supplies. While others were still struggling to find a safe zone, he was already driving an ever-upgrading mobile castle and building his own mobile empire in the doomsday wasteland.
