Invincible Dream: The All-Purpose Dora

Countless planets fill the grand universe, centuries layered upon centuries.

Within an atmosphere, tens of thousands of towering dark entities, each ten yards high, hovered above the clouds. A vast, unprecedented concentration of black energy blanketed the sky, an oppressive shroud that felt like the end of days.

“The Cambrian truly lives up to its name…”

“Hahaha… the barrier…”

“We have waited nearly a hundred million years…”

“All insignificant humans will be annihilated…”

…

“All squads, activate the Star-Slaughter Formation!”

A cacophony of thunder roared, black clouds descended upon the world, and a sound as if it had shattered the fabric of ages reverberated through every corner of space. In the sky, black chains linked each dark energy creature, weaving an immense circle that sealed off space, billions of yards across.

Beneath this circle, humans were as insignificant as blades of grass, as powerless as ants. The darkness pressed down upon them, black flames searing flesh and bone, until bolts of black lightning, as wide as a man is tall, struck and reduced all to ash, leaving no hope of return.

The Lock of Time and Space: all things fixed!

Black Void Flame, Thunder of Ten Thousand Calamities!

…

“Divine Star-Lock Annihilation Spell? As expected of the creatures from Black Demon Star… what a grand gesture.”

He was the guardian of this blue planet, known to mankind as the Sky, or a god. But he had not foreseen that after just a few hundred million years, the world he once watched over w