The Sword Dao ranked seventeenth among the Great Daos, several places higher than the medical Dao of the Wood Life Dantian. One could well imagine the strength of a Great Emperor who had broken through with such a Great Dao!
Even now, it could at least rank among the top five!
"The Yan Huang Hall was successfully forged with Great Emperor Lu Xi's tremendous assistance. He personally forged much of it. That is why, of your six trials, three involved cultivating the Great Evolution Tianji Sword. If you failed to master this sword art, your will would not be firm enough. Forcibly refining the Yan Huang Hall would cause the power of the Emperor-grade Divine Weapon to destroy you, turning you into an idiot!"
Gui Ling seemed to have noticed his shock and explained.
"So that was it!" Nie Yun nodded.
He had always found it strange. Since the Yan Huang Hall belonged to Great Emperor Shennong, why did its trials not involve pill refinement or healing, but Sword Dao cultivation instead? So this was the reason.
"Then is this Senior Lu Xi still alive, or... has he already fallen?" Nie Yun asked.
Great Emperor experts had extraordinarily long lifespans. Unless someone killed them, they basically found it difficult to fall. Great Emperor Shennong had fallen only because he had gone to a dangerous place to accomplish something. What about Senior Lu Xi? Could he still be alive?
"Great Emperor Lu Xi left together with Great Emperor Shennong back then. I imagine... he fell as well!" Gui Ling's expression darkened.
"He fell too..." Nie Yun sighed.
One could imagine how astonishing a Great Emperor who had broken through through the Sword Dao must have been. The fall of such an expert, no matter when it happened, was enough to leave