Global fall timeline:
The First Year of the Kuroshio: The First Dimensional Crack Appears in Antarctica
Eight years after the Kuroshio: The entire African continent lost contact, and protective shields were raised on the pyramids
Kuroshio Year 11: The Statue of Liberty collapsed and New York became a Level VI brood hatchery
Thirteen years of Kuroshio: The "Nuwa" ecological dome rises in the Three Gorges of the Yangtze River, and the East Asian defense circle takes shape
The protagonist Lin Shen gains the ability to extract the origin of monsters and works with the country to resist the invasion of monsters.