Pangu Continent, southern region.
This is a young land, with no millennia-old trees, no remnants of civilization, no anomalies or extraordinary creatures, and even ordinary mutant plants and animals are scarce.
Because this vast land has newly emerged in the Ninth Epoch!
A powerful interstellar civilization is communicating with major civilizations through neutrino communication technology.
[This is the Star Shining Civilization, civilizations receiving this signal, please reply.]
The Pangu Continent is filled with idealist radiation and interference, making it difficult for traditional electromagnetic waves to communicate over long distances. Even high-power electromagnetic communication can only travel about 100,000 kilometers before encountering significant noise.
On the other hand, neutrinos, which possess strong penetration ability, can travel unimpeded, making them the best choice for long-distance communication.
