In the beginning, Light and Darkness danced in harmony across the void.

But harmony shattered when Light gave birth to the gods, time, and endless worlds—sparking a rift that would echo for eternity.

Fourteen billion years later, one such world teeters on the edge of annihilation.

Under the command of the Union Kings, prodigious sorceress Nia Aghture leads a desperate ritual to summon a legendary hero from another world. The ritual is their final hope. Their last line of defense.

But something went wrong.

An ancient lieutenant of the Demon King breaks through the veil, corrupting the summoning—and perhaps the very fate of the world.

Now, with time collapsing and darkness rising once more, one question remains:

Was a hero truly summoned… or something far worse else did?