C90 Diaochan Completed Her Job Transition.

Territory Alert: "You have successfully constructed a stone wall, which has now evolved into the Great Wall."

"The Great Wall!"

Zhou Yan was astounded. It might not be the legendary Great Wall, but perhaps that was simply because his territory was too modest in size.

Outside the existing wall, a new stone wall had emerged, encircling the entire territory. This was the Great Wall structure