The universe is in turmoil, and the gods are at dusk. The Holy Spirit has perished, and the Origin has been lost.
To preserve peace in the dimensional universe, the realms of Order and Chaos join forces to drive the universe's revival, swiftly creating a new Holy Spirit to seek and protect the Origin.
The star realms of countless heavens revive at the same time.
Human civilization on Earth regards this as an explosion of life from the early Paleozoic era,
and gives it a name: "The Cambrian Revival."
The Cambrian Revival and the renewed evolution of countless lifeforms pose an immense threat to humanity's living environment.
As Earth revives, its crust keeps shifting and expands geometrically, as if the apocalypse has arrived.
All lifeforms stand on the same starting line. They will all evolve and mutate anew, and the rankings will be rewritten! More creatures that vanished from history will return.
For survival, food, and territory, mutated creatures have no choice but to fight and devour one another.
