Following the river upstream for the next few weeks, Xuan Hao encountered several different towns and cities along the way. Although smaller than the city he had visited close to the border and the absence of anyone in the Earth Immortal Realms, these cities and towns were by no means small and weak.
On the other hand, even the weakest town had someone in the Soul Ascension Realm watching over it. The stronger cities on the other hand at least had a dozen Soul Ascension Realm Experts present inside them with one expert at the Peak of the Soul Ascension Realm from the Blue Sea Empire watching over the city.
Just the Soul Ascension Realm Experts present in a single city of the Blue Sea Empire's border region was more than powerful enough to flatten the current Sky Empire!