The modern earth was suddenly eroded by the "Blood Moon Virus", and zombies and mutated beasts swept the world. On the seventh day of the apocalypse, Chen Ke, the head of the takeaway website, awakened to the "Shuttle System between the Heavens". With the ability to carry materials/skills (no living people) in each shuttle, he plundered more than 20 apocalyptic worlds from low-risk "Biochemical Campus" and "Frozen Wasteland" to high-risk "Deus Ex Machina" and "Cthulhu Deep Dive". While seizing resources, he built humanity's last fortress "Spark City" in the original world, while uncovering the connection between the "Blood Moon Virus" and the origin of the system - it turned out that he was the selected "Anchor" and needed to collect "World Source Crystals" during a hundred trips to prevent the "terminal erosion" of higher dimensions. The exciting points focus on: "Prophetic Rescue" that accurately predicts crises, "Dimensionality Reduction Strike" that integrates cross-world skills, counterattack with resources to defeat the strong with the weak, and high rewards and high satisfaction from system tasks.