The Fool's Ancestors used the God's Corpse to create Sky City!
Many things become clear at this revelation.
The reason why Sky City can't fly too high is not because there are any inherent restrictions on the city itself but because of the existence of the divine corpse. If it flies too high, it might be detected by certain entities above the Sky High.
And this 'existence' above the Sky High might very well be the thing that caused the extinction of the Divine Race...
This also explains why the 'Shadow of the Shadow God' rushed into Dawn City and desperately tried to break into the Underground City. It sensed the divine corpse there and wanted to take over the corpse as its own body, thereby restoring itself to a complete divine being.
Mu You took a deep breath and looked up at the titan floating before him.
As for the identity of this divine corpse, he could guess without needing to investigate.
