Blood Origin Heaven and Earth, Sunset Abyss!

"An City?"

Li Ze and An De stood in the void, gazing at the city several million light-years away.

Unlike the tribes he had seen before, the city inhabited by the Nine-Eyed An Tribe was immensely vast, stretching over ten thousand light-years in both length and width. Though it was far more "compact" than the cities on the Origin Continent, it was still an enormous city.

The black city walls stood hundreds of millions of kilometers tall, rising and falling as they extended to either side like a black mountain range.

Li Ze could vaguely sense that many unfathomable measures had been arranged upon An City's walls, making the entire city seem like a single whole. They even gave him a sense of threat comparable to facing an Invincible God King.

That sense of threat.

Life below the God King level might not be able to perceive it. Only truly powerful beings could sense it.

There are definitely methods hidden within An City's walls that I do not understand. Li Ze made his judgment and sighed inwardly. This is truly eye-opening. Is this the foundation of a High-level Source World?

"Although Source Beings, because of the strength of their bloodlines, do not value auxiliary methods such as artifact refinement, pill refinement, and formations, that does not mean they lack such methods. The unfathomable methods on An City's walls are definitely far stronger than the Mystic Pattern formations on our Human Race's Eternal City!"

Within the Source Worlds of the Cultivator Faction, because life was relatively weak at birth and cultivation was incomparably arduous, many auxiliary methods such as artifact refinement, pill refinement, and formations had naturally developed.

But the Source Worlds controlled by Source Beings merely did not value such methods. It did not mean they did not possess them.