Although there were varying amounts of density, there were indeed moon chunks in all directions other than the northern one, while only the eastern direction happened to have traces of other materials. Affirming this information, Di Tou confirmed his original plan of heading east for now, seeking to find the spot where the density of non moon chunk material was the highest in hopes of finding something that could lead him out, or remains of the Shattered Moon civilization.
If that failed and there was nothing of interest, the next direction would be north. Di Tou suspected, and had somewhat confirmed that the draw of the moonlit platform in the 'Void' should be intentional, and a trait that was created to help Void Returning cultivators return to this region, despite the fact that it wasn't in the main world and was hard to 'return' to.
The Moon Bridge Spatial Fracture should be a sort of transit location between the Shattered Moon World and the world of cultivation.