Lin Yifan searched for equipment, medicinal waste, research materials that hadn't been destroyed or were not completely destroyed, to see if there were any ingredients for the "Great Dao Ascension Pill" present.
Upon inspection, he indeed found several medicinal herbs used in the refinement of the "Great Dao Ascension Pill". However, this didn't necessarily mean that the Night Gui Xiang auction was refining the "Great Dao Ascension Pill".
He continued searching and discovered that all the Illusory Lotus Herbs had been destroyed without leaving a trace, indicating that the Night Gui Xiang auction was indeed very fearful of inviting death because of this.
No wonder the old man Lei Zhen dared to assert they were refining the "Great Dao Ascension Pill"; turns out he was well-prepared.
But, as the heavens work mysteriously and leave no loose ends, he couldn't believe that the Night Gui Xiang auction could completely destroy all evidence in such a short time, so he continued to search.
