"The core region?"
Jiang Yue recalled the cloudy region on the map of the secret realm.
He initially thought it was an unexplored area of the inner region.
However, the more he knew about the thousand herbs garden, the more he became convinced that the area was the core.
Although he didn't know what was there or how to get there, he was sure the most important treasure of the secret realm would be there.
"The thousand herbs garden opens once every one hundred years. However, the core region opens once every one thousand years. It should open this time around." Li Futian explained.
Jiang Yue's heart skipped a beat, and he looked at his three companions.
Yu Nianzhen and Xuan Ke looked as surprised as he was, but Wang Xue'er didn't look surprised.
This meant she knew something about the core region.
At the same time, Jiang Yue wondered why master Yang had not told his disciple about the core region.