"That was precisely why Ye Qianxun might have fallen for it." Lu Xiaotian narrowed his eyes. He raised his palm and rubbed the Mother-and-Child Moon Shell in his hand.
How wondrous were the workings of Heaven and Earth, and the Mother-and-Child Moon Shell was one of their marvels. The shell was unsuitable as an offensive or defensive treasure. It could not even withstand an attack from a Deity-Void Realm cultivator. Yet it possessed one unique function.
The Mother-and-Child Moon Shell could transfer the formation core within a short period of time. By refining this shell, one could activate the formation from anywhere outside the great formation, so long as the distance was not too great.
Lu Xiaotian had obtained the Mother-and-Child Moon Shell from the Sumeru Ring of the four-winged mantis after killing it. Its rarity meant that acquiring one depended entirely on luck. Even a Deity-Void Realm cultivator would count themselves fortunate to encounter one.
When fate had not yet arrived, even Mahayana Realm cultivators could miss it by a hair. Lu Xiaotian had traveled this world for so long and ventured through so many places, yet he had never heard of the item anywhere or at any auction.
The only thing that troubled Lu Xiaotian was that the Mother-and-Child Moon Shell was not a ghost-path item. Whether using it to control and transfer the formation core of the Nine-Palace Heavenly Yin Mysterious Ghost Formation would achieve the desired effect remained unknown.
"Setting up this formation and refining the Nine-Palace Lock will both take time. After the formation is completed here, I'll still have to lure Ye Qianxun over. That won't be easy either." Lu Xiaotian stroked his chin, rubbing the Mother-and-Child Moon Shell in his hand as various plans spun through his mind. Yet after calculating everything, none