Year One of the Black Tide: The first dimensional rift appears in Antarctica.
Year Eight of the Black Tide: All contact with the African continent is lost, and a protective barrier rises over the pyramids.
Year Eleven of the Black Tide: The Statue of Liberty falls, and New York becomes a Class VI brood nest.
Year Thirteen of the Black Tide: The “Nuwa” ecological dome rises over the Three Gorges of the Yangtze, and the East Asian defensive perimeter takes shape.
The protagonist, Lin Shen, gains the ability to extract the essence of monsters and joins forces with the nation to resist their invasion.