"Rumble!" At the same time, the heaven and earth energy throughout the entire Medicine Valley suddenly grew turbulent. A scorching aura lingered about, and even the cloud-filled sky that had been clear for thousands of miles quivered slightly. Layers of ripples continuously stirred, as if something were about to emerge.
This commotion caused countless people's minds to shake, because what followed next would be the most magnificent scene of the Grand Ceremony.
Yet they also knew that refining medicinal pills was inherently an extremely time-consuming task, let alone refining pills whose grades reached as high as the sixth and seventh tiers of the Celestial Grade. The time required would naturally be substantial.
However, the numerous experts on the outer Altar Mountain were also quite willing to sit upright. After all, this kind of grand ceremony was extremely rare on ordinary days. Coupled with the fact that Ancestor Yanyun's subordinate Yan Xuan had perished and they themselves had been suppressed by him, with the Yan Clan's notoriously explosive temper, they feared the clan would not let the matter rest easily with the Gu Clan. Therefore, their hearts itched with curiosity, and they prepared to stay and watch, anticipating that an exceptionally fierce and ferocious battle between the two sides was poised to break out.
As for refining medicinal pills, as everyone knew, it was actually related to one's own Dou Qi. The stronger the strength, the more the soul power met the standard, coupled with skilled technique honed by practice, one could then refine rare and uncommon pills.
Setting aside low grades, high-grade ones were extremely profound. Even for the most basic Seventh-Tier Celestial Grade medicinal pill, at least early Seven-Star Dou Xian strength was required. As for the Celestial Grade Seventh-Tier Peak, it probably demanded Seven-Star Dou Xian Perfection or