Two hundred years later.
Beyond the Three Thousand Immortal Domains, in the Star Wilderness.
"This sea of stars is rather fine. This poor Daoist shall go refine it."
"Eh... this great star!"
"What secret realm is this, to actually set my Great Dao resonating? Everyone, go on ahead. I shall investigate it."
Not long after crossing the borders of the Three Thousand Immortal Domains, several dozen Immortals left the Boundless Immortal Ark. That place held a great attraction for them; they could catch up later.
This matter did not cause any ripples.
Immortals sought the heavens and earth. It was only natural.
Moreover, the Immortal Realm now possessed far too many wondrous places, places even Immortals could not ignore.
Ten years later.
Beneath the Star Wilderness, the Void Sea roared. Yet the land-stars within that vast sea drew the attention of quite a few Seven-Tribulation Sage Lords. The Three Thousand Immortal Domains were boundless, and they had never ventured beyond them before. They would first explore, at the very least leaving behind a mark and coordinates.
Afterward.
Several Seven-Tribulation Immortals departed the immortal ark. It seemed they intended to make preliminary arrangements for their lineages in this place before catching up with the ark.
But very soon...
Compared with the magnificent, desolate chill of the Star Wilderness, the incomparably wondrous Void Sea stirred one's heart even more.
By the shared consensus of the myriad Immortals of the Three Thousand Immortal Domains.
The immortal ark descended upon the Void Sea.
Many years later, none of the major frontiers of the Outer Immortal Land received any news of the myriad Immortals coming ashore, nor did the Three Thousand Immortal Domains receive news of the ark's return. No one knew whether the ark had become lost in the Void Sea, or