Time wormholes shuttle through.
Countless civilizations return; after addressing their affairs, they ultimately seal the passages.
The two Earths are isolated once more.
The returning great civilizations re-integrate with the native ones, exchanging prehistoric information; the immense and profound pool of knowledge is sufficient to elevate their civilizations to unimaginable heights.
Atlantis and Shushan Immortal Land are ravenously absorbing the wisdom of the prehistoric flood years.
Of course, with the spread of these returning civilizations, the people of this land gradually learn about the lost ancient flood history.
They learn about the history following the great flood of Jiaxia from tens of thousands of years ago.
Lost history begins to return, and even the entire world, due to this time traversal, initiates an archaeological frenzy, passionately researching prehistoric times.
Using the past as a mirror, one can understand the rise and fall.
