Egypt, the Pyramid Base of the White-clothed People!
The reason why the ten Man in Purple guarding the base suddenly activated interstellar transmission was not without cause...
Although the City of Sin is an independent small space extending from Earth's Main Plane, forming its own world, this small world is only separated from the Earth's Main Plane by a colossal curtain of yellow sand extending across the sky...
The white-clothed people's clan is rather unique; as long as they are in the same plane, they can sync and share information and thoughts.
Before the golden-clad person was forced to enter the smuggling passage, he had already realized that returning temporarily might not be possible, so before entering the passage, he specifically sent a signal using the unique methods of the white-clothed people clan...
