On a vast land shimmering with dark green light, a massive altar several million meters in diameter floated in midair.
Countless black greatswords hundreds of thousands of meters long were embedded around the altar, completely fused with its main body as though they had always been one.
Beneath the altar lay an enormous blood pool, where black-green blood bubbled with eerie green smoke like a toxic solution.
Annihilation Holy King led over a hundred Saint-tier experts and more than thirty thousand God King Tier 9 cultivators to construct a huge fortress in a black city beside the altar.
The fortress stood several million meters tall, sealed tightly at the top like a pyramid. On its steps, every ten steps held a strange gemstone that shone with silvery-white moonlight.
Millions of Origin Demons surrounded the fortress pyramid. Whenever they came within one hundred thousand meters, they would be attacked by the silvery-white moonlight gemstones.
On the pyramid's walls, Annihilation Holy King sneered at the surrounding Origin Demons, treating the siege as no difficulty at all.
Even though several Holy King Tier experts stood among the Origin Demons, he was not the least bit afraid. The silvery-white moonlight gemstones on this pyramid formed the Silverlight Treasure Array, which he had spent many years researching and creating. Using forging methods found in the Origin Demon world, it could absorb this world's energy and attack any creature that came near.
The Silverlight Treasure Array possessed Saint-tier power and could attack every target within a radius of several hundred kilometers at once. Anyone struck by it would be severely injured if they were Saint-tier, while anyone below Saint-tier would inevitably have their body shattered.
"Our luck was pretty good this time. We actually dug up a spirit body from the Origin Demon world. We can