The Longevity Demon Lord seemed to be slain by Shen Mo and others, but in truth, Shen Mo and the seven were merely part of the Immortal Tribulation.
This peak Formless Realm great demon, before undergoing the tribulation, was arrogant and overwhelming in his fierceness, yet he couldn't surpass the Immortal Tribulation, and ultimately only a wisp of his soul remained!
It can be said that the "Immortal Tribulation" perfectly matched Shen Mo's conception for the fourth unique sword style, mysterious and unparalleled in its lethality;
Most importantly, predecessors from the Riverside Sect who cultivated the All-Encompassing Sword Canon, limited by their own cultivation level and perspective, had never seen anyone undergo the Immortal Tribulation. Thus, there was no identical sword style in the sword canon.
As soon as Shen Mo returned to the Green Cloud Cave Paradise, he couldn't wait to enter seclusion for cultivation, aiming to perfect this move...
