In fact, just as Lin Yu had guessed, something had indeed gone wrong within the Teli Empire.
And
It was no small problem.
About two hundred years ago, not long after Lin Fan had wiped out the Black Church's expeditionary force outside the Flot Universe, Yehua had stumbled upon some ruins by chance.
As it happened, these were the ruins of a powerful civilization from tens of billions of years ago, and they even contained that civilization's directional Cross-border Device.
Simply put, if the Black Hole Cavity Teleportation Device was a technology that allowed rapid travel through black hole cavities, then a Cross-border Device was a teleportation device capable of crossing realm barriers and traveling to another realm.
Of course, Luo Li possessed such technology as well, but neither the Federation's current technological foundation nor its available materials were sufficient to build such a device.
Besides, the Federation had no need for such a device yet.
After all,
The Kunsa Realm had yet to be unified, hadn't it?
In any case, after discovering those ruins, Yehua began researching them. After more than a hundred years, while he still failed to understand the technology within, he had at least figured out its purpose and basic method of operation.
Using the device, the warship Yehua was aboard arrived at a place called the Sera Realm. It was a Black Hole Cavity Realm that had already been unified, and the civilization that ruled the Sera Realm was called the White Church.
Yes, it differed from the Black Church in the Dore Realm by only one word.
More importantly, the White Church's biological traits were identical to those of the Black Church, making it obvious that some sort of connection existed between them.
Of course, with the Teli Empire's backward technology, Yehua was discovered