The Lingxiao Sect was famous for alchemy, so naturally, there were many Spirit Plant Masters who were skilled in cultivating spiritual plants within the sect. After some research, they had a general understanding of a certain or several types of mutant spiritual plants.
But Lu Xuan was different. He had a comprehensive understanding of all the mutant spiritual plants that appeared in the Blessed Land - their origins, peculiarities, uses, etc., he knew them all.
This enabled him to accurately assess the approximate value of a mutant spiritual plant.
For Fang Qing of the Lingxiao Sect to profit from him was an absolute impossibility.
Of course, if he could take advantage of the Lingxiao Sect, that would be another story.
"Friend Fang, I've got more than ten of the same spirit plant on hand. I'm just not sure if you know of its use," Lu Xuan said with a shrewd smile.