The Autobots even felt that Li Ang might not necessarily lose to Unicron.
After all, Unicron needed the Warp Key to travel through space, while Li Ang could open a passageway with a casual gesture.
And they had really returned to Cybertron.
Cybertron looked utterly barren.
For a long time, Cybertron had been locked in a prolonged war with the Quintessons of Quintessa.
The Quintessons were a greedy, evil dark race—a group of selfish scientists who sought to rule the universe and craved knowledge more fiercely than anyone else.
Rumor had it that Unicron tempted the Quintessons, provoking them into attacking Cybertron and enslaving the Transformers.
It was precisely because of the Quintessons' long-term enslavement and resource consumption that Cybertron had become so desperately barren.
Then, with the emergence of the Autobots and Decepticons, the two sides began fighting among themselves.
As the number of Transformers grew, Cybertron's resources became even more insufficient.
That was how things had reached their current state: Cybertron's energy was exhausted, forcing them to drift through the universe.
The Decepticons wanted to invade other parts of the universe, but the Autobots disagreed.
For Transformers, their primary energy source was Energon Cubes.
At first, Energon Cubes were everywhere on Cybertron. They could be drunk, used as weapons, fuel, and more.
But as they were mined, the reserves of Energon Cubes became insufficient.
For a time, the Transformers had even lived underground.
Living underground made it easier to evade the Quintessons' pursuit and mine energy more efficiently.
"So this is Cybertron?"
Kara and the others followed Optimus Prime to an abandoned city.
Judging from the ruins, Cybertron's urban structures had once been incredibly massive.
Perhaps that was because the Transformers themselves were so huge.
But now, there was nowhere left on Cybertron that could be inhabited.
And