"How is that possible?!"
Yuan Yue, the cool, aloof female cultivator who had remained silent all this time, cried out despite herself.
Of the four, her Spirit Plant Attainment was the highest. She had cultivated several kinds of Sword Grass within the sword peak, so she naturally understood how difficult it was to improve and create a new variety of Fourth Grade Sword Grass.
All the more so when there was also that so-called, extraordinarily wondrous Small Profound Cave Sword Gourd.
"Senior Brother isn't joking with us, is he?"
"Maybe being ranked near the bottom among the Nine Sword Peaks for so long has addled his brain!"
The skinny old man's eyes were filled with deep shock and doubt.
"To improve a Fourth Grade Sword Grass and a Sword Gourd all by himself... that's simply unheard of!"
Nie Shaoyan could not help sighing with emotion.
The four of them had stayed in the Sword Sect for at least a hundred years. Among them, Jin Zaigan, who had the highest cultivation, had been there for no less than five hundred years, so they naturally knew how hard it was to improve and create a new variety of Sword Grass.
Sword Grass could be called one of the Sword Sect's core secrets, and it was also one of the reasons the Sword Sect had flourished without decline.
From the founding of the Profound Cave Sword Sect until now, after more than ten thousand years of accumulation, there were only forty-two kinds of Fourth Grade Sword Grass in total. Yet now, Lu Xuan had improved and created one all by himself.
At the same time, he had also improved that Third Grade Sword Nurturing Gourd into the Fourth Grade Small Profound Cave Sword Gourd.
If an Outer Sect Disciple of the Sword Sect