"Boom—!"
Suddenly, a clap of thunder erupted from the ground.
In a place not visible to ordinary people, but seen by Lords or heroes using special vision, a not-so-large Secret Realm was rapidly expanding. The grey fog at the boundary of the Secret Realm retreated inch by inch, revealing land that looked barren but was actually rich in nutrients.
A few new greens were growing on this yet-to-be-cultivated land, as if life here was thriving.
Soon,
Lakes shimmering with the light of the sun, and endless mountainous and hilly terrain, were also born one by one.
It was as if a small world was being gradually unveiled.
In fact, it was almost the same.