Whether it's the Experience Value needed for leveling up, or various construction and development materials, items, combat experience, and dealing with various situations, these are all benefits brought by the Lord challenges.
As for what Zong Shen needs to do, it's actually quite simple: take advantage of the period when the Lords haven't extended their reach yet, and consume all the "meat" in this area first.
Both hands grasp, both hands firm.
The challenge should be well handled, and the exploration and excavation of ruins must not be abandoned.
In Zong Shen's heart, he sees the path ahead very clearly.
The rise of a powerful territory inevitably requires a foundation of countless resources and Population.
The current territorial accumulation is far from enough.
He still needs more resources, more Population!
