"An explorer from the Outer Domain?"
Mu Yuan was astonished.
Qin Lao had once said that the Ten Directions Island Domain might be a "transport hub" connecting many great domains.
That judgment was based on experience.
The Ten Directions Island Domain contained countless violent blockade zones. These regions were usually formed when the spaces between two domains collided and folded together. Thus, there was a fair chance that passages to other great domains existed within them.
Otherwise, the ends of great domains were usually either the endless, bottomless "Wuji Abyss," filled with Annihilation Wind, or the towering "Natural Barrier Mountain Range," whose skies were packed with terrifying pressure and Destruction Lightning.
The former was a place where even a Legendary Realm expert would never return from.
The latter was no safer. Unless one found a "passage" through the mountains, even a Legendary Realm expert could never cross the Natural Barrier Mountain Range.
These two were the more common barriers at the ends of great domains, but they were not the only possibilities.
Sometimes, the sea surged upward against gravity, with waterfalls meeting the high heavens;
sometimes, gray mist formed a barrier, swallowing every figure that entered;
sometimes, space shattered into pieces, while the sky and earth vanished bit by bit, like a jigsaw painting whose pieces gradually disappeared as one moved forward.
The Violent Blockade Zone was also one possible sight at the end of a great domain.
Such a sight did not necessarily mean that the domain bordered another great domain.
It only meant that such a possibility existed.
Tian Yuan City had already begun exploring the area in earnest. They had not expected an explorer from the Outer Domain to cross the sea before they had found anything themselves.
Moreover, this explorer seemed to be a living being.