The elderly lady took the magnifying glass and scrutinized the jade wall closely.
If one didn't look carefully, the mysteries hidden within the jade bi would be missed entirely.
This piece of jade bi was truly miraculous; even the well-experienced elderly lady found it breathtaking.
Soon, the elderly lady discerned the key aspect of this jade wall.
Her face showed pleasure as she nodded, "Indeed, the location recorded inside this jade wall is Nine Dragon Mountain. The markings on it are clear. Shuang'er, fetch some paper and a pen."
Nine Dragon Mountain is a treacherous mountain range in the South Border, shrouded in dense fog all year round.
Even in the brightest noon under a clear sky, the thick fog would hardly dissipate.
Therefore, this jade wall could clearly tell them the approximate location of the entrance.
Without it, given the vastness of Nine Dragon Mountain coupled with the dense fog, finding the entrance would be even more difficult.
