Mu Jinyu listened to their whispered discussions, and he matched them with his own suspicions, clearly understanding that the truth was more or less the same.
He had long suspected that the "Dragon Elephant Prison Suppression Scripture" was not the unique skill of the Blood Sword Sect, but rather looted from the Scripture Pavilion of a sect they destroyed a thousand years ago.
So this "Dragon Elephant Prison Suppression Scripture" was of dubious origin and completely different from the common "Dragon Elephant Prison Suppression Technique".
No wonder the elders of the Dragon Elephant Sect would make such a fuss about it.
However, Mu Jinyu had nothing to fear.
After all, even if the sect destroyed by the Blood Sword Sect was a branch sent out by the Dragon Elephant Sect and retained part of the Dragon Elephant Sect's inheritance, by destroying the Blood Sword Sect, he had avenged them.
