For most deities in the Divine Realm, divine coins are useful; not only do they provide guidance for cultivation, but their purchasing power is enough to make most deities regard them highly.
However, the current problem is that while divine coins may be considered precious by other deities, for Zhou Tian, they are not entirely useless, but their effect is far less significant than aiding his breakthrough. In general, divine coins only serve a minor auxiliary role, and items that can help a deity break through to the Divine King Realm are not things that can be bought with divine coins.
Thus...
It seems Zhou Tian's previous series of actions achieved their purpose, but actually did not greatly aid his breakthrough of the current realm. Given the situation at the time, if Zhou Tian wants to upgrade to Divine King quickly, he still needs to exert more effort.
