The broken city walls and the ravines of Feilu.
"Look, there are writings on this city wall..."
On the mottled city wall, there are three ancient characters carved on black stone. The writing is thick and concentrated, as vigorous as a dragon, giving people an atmosphere of ancient times.
"What is it written about?"
"It seems to say 'Southern Gate'."
...
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.