On September 13, 2060, a sudden global rainfall turned everyone's life upside down, and human civilization moved towards another possibility.
When things like supernatural powers and zombies in novels actually appear in reality, human nature becomes the cheapest thing.
In this war that lasted for more than ten years, political power was shuffled and divided, and new order and rules emerged from the ruins.
Mission: Humanity unites and cooperates to survive the crisis as one.