Seven hundred miles to the West of loucheng, there was a mountain range that stretched across the land. The mountain peak was thousands of feet high, and there was often strong wind blowing on the top of the mountain.
The mountain range was extremely dangerous, and it was also difficult for birds to fly over it. It was also one of the forbidden areas.
There was only a gap somewhere in the mountain range that allowed pedestrians to pass through.
The gap was called Heaven's Gate, and it had always been a place that militarists had to fight for. It was heavily guarded all year round, mainly to prevent any invasion.
Since the war broke out, Heaven's Gate had been heavily guarded to prevent enemies from breaking in.
As loucheng took control of Daqi, Heaven's Gate also sent troops to take over the management. There were often armed airships going back and forth.