The End Is Coming: There Is Something Wrong with the Fish in My House

(Pseudo group portrait, there should be more than one protagonist, no heroine) This is not another story about a lone hero saving the world. Civilization has never been so fragile. It has its own charter, sequence and reaction speed. What can pull the world back from the brink at the worst moment is never a single hero, but a whole system - proving that it can still function in every crisis. It's just that no one knows—— This plague is not a side effect of nuclear sewage, but a biological weapon left over from the war a hundred years ago. In ten years, that fleet will arrive. At this moment, they are far away, watching every heartbeat of this blue planet. This is not the end of the world, it is a letter from a higher civilization. It will be the entire human race that responds.