At this time, Nan Mengqian had already delivered a laptop and opened up the topographic map on a large screen.
Ji Yun, who studied geology, was all too familiar with topographic maps.
What he was looking for now was a transverse mountain.
The transverse mountain had trees of various colors, which corroborated his judgment that the area was at a relatively high altitude, and he boldly deduced that there must be a river underneath the mountain, with the city likely spreading in a strip formation below the transverse mountain...
"The direction and shape of this mountain are quite close to the ones in the photo," Ji Yun said after spending some time, eventually finding a transverse mountain that closely matched the background of the distant landscape in the photo.
The three guests didn't speak because they couldn't see any resemblance between the two mountains at all.
