Having promised Shen Ying to join her on a quest for cultivation and materials, Lu Zheng wasn't in a hurry to head to Feiyu Mountain. However, if the White Cloud Temple had some good sword refining materials, Lu Zheng didn't mind acquiring some in advance.
It's just that...
Lu Zheng pondered, "Such spiritual materials must be quite valuable; these mortal-grade treasure swords and ordinary wine surely can't be exchanged for them."
Although Lu Zheng was an outer disciple affiliated with the White Cloud Temple, he couldn't simply ask for such Heavenly and Earthly Treasures without giving anything in return.
"Elixirs!" Liu Qingyan suggested, "Lu Lang and I have been studying the Jade Water Pill Scripture, turning those spirit medicines into spirit pills. We don't need so many; why not exchange them for spiritual materials?"
"Seems feasible," Lu Zheng nodded in agreement.
