While Du You was training the air force, the Wildgrass Clan's actions were also unfolding.
Of course, on the surface, they sent people to congratulate the establishment of the new empire, which was also the first empire in this world. After those surrounding cities surrendered and joined, the number of cities controlled by Du You unexpectedly increased to nearly five hundred.
Such a vast number of cities was quite shocking, and now they somewhat understood the meaning of an empire. However, whether an empire could operate was still a bit unclear.
This world had never seen a similar organization before, so many people were watching.
If it succeeded, many might start establishing their own empires.
But afterwards, they discovered the methods of the united empire, so no one thought like that anymore. Because Du You directly mobilized a large number of doppelgangers, and started producing holy water continuously on a large scale.
