Optimus Prime successfully met the top engineer sent by Yulista.
At this juncture, Engineer Civilization had only two possible endings left.
Either they surrendered and begged for their lives, or they perished completely.
There was no other path.
Therefore, the engineer Yulista had sent carried considerable weight.
As a top technological civilization, Engineer Civilization had fewer than ten publicly recognized top engineers across its entire civilization.
Existences at this level were even rarer and more exceptional than Level-8 Dominators when compared to other top-level civilizations.
The beings of Engineer Civilization were generally physically frail, but anyone who had reached the rank of top engineer had undoubtedly made immense achievements in a certain field. They might even have participated in designing Civilization Supreme Treasure-grade weapons, or been capable of directly assisting Yulista in controlling crucial components of the Sky-Base Project.
Yet in terms of life level, Optimus Prime standing before them might have carried less weight than this top engineer from Engineer Civilization.
At least, that was how Engineer Civilization's upper ranks saw it.
After all, on this battlefield, Mechanical Civilization also had no shortage of Level-8 Peak and Half-Level-9 experts.
Since this concerned the surrender of a top-level civilization such as Engineer Civilization, both reason and propriety dictated that Mechanical Civilization should send a Dominator at Level-8 Peak or above to negotiate the terms of surrender.
That was not an excessive demand.
But now, they were meat on the chopping block.
No matter whom Mechanical Civilization sent, as long as someone was willing to show up, they were already giving Engineer Civilization plenty of face.
Moreover, Yulista and the other upper ranks of Engineer Civilization had indeed seen Optimus Prime separate from the Level-9 Fusion Mechanical Giant earlier.
With that fact in mind, Optimus Prime before them apparently could represent