A world like the Ephemeral World was but a faint spark drifting beyond a blazing inferno, always gone in the blink of an eye.
The powerful organizations across the Nine Hundred Million Layer World, and even its Overlord-level experts, never spared this place a glance.
--That was why the Demon King's Order had never faced any powerful resistance here.
It often harvested everything it needed from these faint, tiny worlds: slaves, Soul Power, World Origin, and more.
But now, the situation had changed abruptly.
An unexpected event had interrupted the Demon King's Order's erosion of the Ephemeral Worlds.
The Archaic Terminator had awakened inside the Theology Academy.
Before its incomparable might, the High Tower Guardian Association and the Nine Billion Worlds Federation had fallen one after another.
It had begun destroying the entire Nine Hundred Million Layer World, layer by layer.
The Archaic Terminator rampaged forward.
In every world it passed through, it destroyed and devoured all living beings.
It crashed into the Fallen Zone.
The Order there had just completed an evolution, rising to an incredibly high level and gaining abilities no one had ever seen before.
It was--
World Apocalypse Online: Demon King's Advent.
Across the Nine Hundred Million Layer World, the Archaic Terminator had never met its match. Even the Order was no exception.
It had torn through more than half the Fallen Zone.
Countless demons, possessed beings, and True Fiends had their souls drained away, becoming its food.
At the final moment, the True Fiend Master finally accomplished one thing.
Guided by the Demon King's Order, he exhausted every last bit of strength in the Fallen Zone and drew a corpse from the River of Time.
No one knew where that corpse had come from, except the Order and the True Fiend Master.
The True Fiend