In the western frontier, he guarded the West Pass.
There was a popular limerick in the northwest.
A thousand miles of sand and bones, the outer wall of the West Garrison Fortress.
It was the dangerous terrain of the West Garrison Pass. It was like a high wall erected in the northwest courtyard where yellow sand was flying and bones were everywhere. It protected the peace of the people in the west for a long time.
This also indirectly confirmed the long history of the western frontier.
It could be said that ever since the Tiandu Clan disintegrated and the eight kingdoms fought for hegemony and internal strife, the West Garrison Pass was the guardian god of the people in the western border of the Great Zhou. Before the rise of the Qin Kingdom, the West Garrison Pass had stopped the plunder from the barbarians beyond the Great Wall.
Ever since the rise of the Qin army, the West Garrison Pass had always been an impregnable pass that the Qin army could not cross.
