There was an old city area in City A. The old moat meandered through the middle of the old city area, splitting the time into two like a sharp knife.

On one side of the river was 21st-century modern buildings, lined with commercial buildings and convenience stores which were open 24

On the other side, the old buildings in A city, the bluestone roads, the courtyards, and the brick walls and tiles were well-preserved. No modern atmosphere was present here, as if this ...