The reclamation site of the Huaxia Alliance, near this unnamed great marsh, was initially jokingly called Nan Niwan.
As people called it, they grew accustomed to the name, and even after it was assigned a code number, the name Nan Niwan spread on its own and became widely recognized as the official name by the immigrants.
This name carried a certain nostalgia for the homeland, embodying a mix of memories, reveries, and melancholy, and eventually, the official title was forgotten, making Nan Niwan the formal name for this reclamation site by the large marsh.
Nan Ni Town in Nan Niwan has a population of twelve thousand naturalized citizens and one hundred sixty-seven transient people (who are not naturalized and commute from reality), a scale considered large even within the Huaxia Alliance.
Therefore, the discovery of a demon cultivator's trace at such an important location was undoubtedly a significant event.