The horizontal passage of the Yellow Sand Well is considerably more oppressive compared to the gemstone-shaped cave, with the narrow walkway relying on the wall for support, and the yellow sand slightly lower than the walkway surface. Feng Yuan estimated that if this place were operational, there might be a constant flow of yellow sand passing beneath their feet.
The cross-section of this passage was originally supposed to be triangular, but back when the Tianpan Nation was unaware of the actual situation, they built it as a circular passage. It was only later that the Golden Feather Dynasty took over and modified it, correcting its shape.
Unfortunately, much like the gemstone-shaped cave, the modifications added later by the Golden Feather Dynasty were destroyed over time. Compared to the gemstone cave, this place was even more visibly damaged.
