When Master Yin Yue broke into the spirit land, according to He Song's careful observation, the location should be somewhere deep within the dense forest, a thousand miles behind that ruin.
That place, separated by a thousand miles from the ruins, was a desolate mountain range.
The reason Master Yin Yue had come to this place was because she had already explored those ruins before.
And she hadn't found any treasures within those ruins.
Therefore, she happened upon that spirit land by serendipity as she left the ruins and passed by the area.
One could say,
that it was indeed quite related to these ruins that Master Yin Yue entered the spirit land by such a fortunate coincidence.
If she hadn't heard of the renown of these ruins and come here to explore,
Master Yin Yue probably would never have come to this place, nor would she have entered that spirit land by chance a thousand miles away from the ruins.