Paleontology: the Earth Just Died, and Humans Were in the Cambrian

Semi-popular science article, please be careful! The sixth mass extinction! Humanity... Has been utterly defeated! Earth restarts... Cambrian, Ordovician, Silurian, Devonian, Carboniferous and Permian! There are also the Triassic, Jurassic and Cretaceous periods where dinosaurs were rampant. The descendants of dinosaurs are actually birds? The ancestors of human beings were actually insects? How did jawed fish make the entire animal world apologize? What happened to the 300 million-year struggle between dragons and beasts? Why can vertebrates thrive on both land and water? And human beings... How on earth did human beings gradually transform from food on the plate to the spirit of all things? What are we...? Semi-popular science article, please be careful! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.