Dragon Fall Ridge.
Within the borders of East Wood State, this mountain range stretches for over three hundred miles.
The range extends beyond three hundred miles in length, but its width is less than thirty miles.
In some narrow areas, it is even less than three miles wide.
It is like a true dragon that has fallen from the sky, coiled upon the Earth, blocking the north and south of East Wood State.
Of course, it is somewhat exaggerated to say it blocks the north and south with only three hundred miles in length, but its presence truly serves as a natural city wall, creating a massive geographical advantage.
Especially on the southern side of Dragon Fall Ridge, there's a large river winding along the mountains.
The river isn't as broad as Tianhe, but it is also turbulent, once again forming a natural barrier.