That was almost certainly it. Although human scientists back then had miscalculated the lifespans of Yue Yuan and the others who had absorbed Anti-Entropy Element, there was no mistake that the spaceship buried on Callisto belonged to a Low-level Civilization.
At the time, they had said it belonged to a Level 4 ship. That should have been correct.
However, for a Level 4 Civilization's spaceship to remain buried underground for so long without decaying, it probably was not a ship manufactured by a Level 4 Civilization itself, but one bought from a Level Five or Level Six Civilization—possibly even a ship with reinforced storage compartments.
According to the Four-Dimensional Lifeform, that had been entirely possible in the environment back then. After all, even something like Anti-Entropy Element could circulate among Low-level Civilizations, so what did a mere spaceship count for?
And the later cosmic order—the long stretch of cosmic social background before humanity, and even before humanity's emergence—must have evolved from the outcome of that chaotic war among technological civilizations.
Because humanity, Daya, the Galactic Center, the Awakeners, and the Starry Sky Defenders were all curious about that period of history, the Four-Dimensional Lifeform also told them what he knew.
According to him, the main fighting force in that era had been Cosmic Civilizations, because Cosmic Civilizations traveled extremely fast and could maneuver quickly across the broad Great Universe.
After all, the standard Warp speed of Cosmic Civilizations at that time could already reach two million times the speed of light. At the point six billion years after the cosmic Big Bang, they could indeed use that speed to spread the territory controlled by a civilization across a vast range.
Of course, Warp alone was still not enough, so Star Gates appeared.
The Four-Dimensional Lifeform said that, back then, in