Federation Year 5388.
Within the Alliance's territory spanning 3,000 Black Hole Cavity Realms, all the Cleaners had been completely wiped out.
Of the original seventeen Cleaners, only eight remained.
The Cleaners could not really be blamed for being useless. The Federation had simply developed far too quickly.
One had to know that it had not even been five thousand years since the Federation left the universe and became a Black Hole Civilization.
Five thousand years...
For any other civilization, advancing from a first-order Black Hole Civilization to a second-order Black Hole Civilization within that time would already have been incredibly impressive.
Yet the Federation had soared like a rocket, jumping straight to the level of a Sixth Order Black Hole Civilization.
Give the Federation another few thousand years, and it might reach the seventh-order peak like the Xilbeila Empire, or even the eighth order once achieved by the Great Xia Federation.
And the Federation's little brothers, especially the Alliance's core civilizations, were advancing at an equally terrifying rate.
The Federation had already become a Sixth Order Black Hole Civilization. If its little brothers were still only first or second order, that would indeed have looked rather embarrassing.
After all, even the Violet Empire, which had been brought into the Federation through the Meridian Valley Route, had already reached the third order.
Therefore, the Federation opened up all technological data from first-order through fourth-order Black Hole Civilizations to its core civilizations.
As for non-core civilizations, they were granted access to all technological data from a third-order Black Hole Civilization.
Of course, it was not free. They had to exchange Alliance contribution points for it.
To put it simply, what restricted the Federation's advancement was resources, not technology. After all, with four scientific giants from the former Great Xia Federation, technology was