The final piece of the story's puzzle at last began to reveal its traces.
Tang Xian had always been on guard against the Eden Tribe.
From the information provided by Tang Jing, and the words of his father, Tang Wen, it was clear that the Eden Tribe had created a monster they couldn't control. It brought about the apocalypse in the mining region, and indirectly caused humanity's doom.
But the Eden Tribe didn't reflect on their mistakes; they were too arrogant, focusing not on admitting errors, but on creating something stronger than their mistake, to suppress it by force.
That was the "Heart of Eden."
If there were any members of the Eden Tribe still alive, they were undoubtedly creators who refused to listen to advice and insisted on going their own way.
They indeed possessed god-like abilities to create, their technological and martial prowess putting them at the very apex of all living beings.