Karigulio's Caution; the Impregnable Great Underground Labyrinth

After all, the entire world now knew that Veldora, the Calamity-class True Dragon known as the Storm Dragon, was stationed within the Demon Country Federation's Great Underground Labyrinth. And Veldora was not the only Calamity-class being there; another Calamity-class entity known as the Rock Dragon King was stationed within the labyrinth as well.

Two Calamity-class beings guarding a single Great Labyrinth—there was nothing else like it in the entire world.

And so, the Empire naturally fell for it.

After all, Veldora and Azhdaha had already been reborn. If they wanted to force their way through the Great Underground Labyrinth—

Even Rudra and Velgrend working together would not have been capable of it.

The meaning contained in that one sentence successfully held back the Empire's army of seven hundred thousand, leaving them afraid to advance another step.

At that moment, on the battlefield, Karigulio stared at the brief sentence carved upon the gate, unable to hide the wariness and gravity in his eyes.

According to the intelligence gathered by the Imperial Intelligence Bureau, the guardian of this Great Labyrinth's final floor was Veldora, the Storm Dragon—one of the world's only three remaining Calamity-class True Dragons.

A truly terrifying existence capable of ravaging the world.

And that was not all. Veldora was not the only terrifying Calamity-class existence stationed on the Great Labyrinth's final floor.

The Demon Country Federation possessed three Calamity-class beings.

One was Morax, the Geo Archon, who had defeated the Dark Emperor, Demon Lord Guy Crimson, through his own strength and been granted the title of Martial God of the Era.

He also bore many titles, including God of Wealth, God of Contracts, God of Rock, and Rock Archon.

He was even vaguely regarded by the world as the Number One Expert of the Era.

He was the existence