The matter of the Nine Domains coordinates, although it has spread out.
But it has only circulated more within the Four Great Powers. As for forces outside the Four Great Powers, although they have heard of the Nine Domains, they may not necessarily know where the coordinates of the Nine Domains are.
The Endless Starry Sky is vast, boundless, and if one doesn't know the coordinates, searching randomly could take thousands of years without finding it.
Moreover, the Endless Starry Sky is extremely dangerous, with frequent space storms. Some huge space storms are difficult for even an Ancient Emperor to resist.
For those in the Emperor Sovereign Realm, traversing the starry sky is an extremely dangerous task and requires external assistance.
Like when they were on the Ancient Demon Continent earlier, those disciples of the Sacred Dragon Secret Realm relied on some jade talismans refined by the powerhouses of the Sacred Dragon Secret Realm to traverse the starry sky.
