In a short time, Wang Wu had exhausted twenty million points of spiritual energy.
Passive Concealment was the first to successfully advance to Level 21. Including the effects after the demon core inscription, that made it 21 + 2 + 1 = Level 24.
Based on Five Poisons' personal testimony, coupled with the miraculous nature of the Spiritual Resonance Talent, it could basically be confirmed that once his Passive Concealment reached Level 25, it would trigger an additional divine ability—a tremendously powerful, heaven-defying innate divine ability.
Just as Level 18 Spiritual Essence triggered the Piercing Insight divine ability.
And Level 25 Danger Sense triggered the Precognition Divine Ability.
That was incredibly useful.
But for now, it truly could not be reached.
Of course, even so, it was already extremely formidable.
Wang Wu used Level 18 Spiritual Essence Insight and discovered that once he activated Level 24 Passive Concealment, the fate protection of Mortal Qi would fail and come to nothing. He no longer needed that sense of security.
Likewise, it meant that as long as he did not court death by going near Gui Tai Zhen, Level 24 Passive Concealment would allow him to roam free and unrestrained.
"I just wonder what kind of divine ability Level 25 Passive Concealment will trigger?"
Wang Wu greatly anticipated it. At present, as long as all five of his demon cores rose to First Rank, he would steadily reach Level 25 Passive Concealment...
But enough of that. Let's talk about something else.
At this stage, he had advanced twice in succession within a very short time, progressing from a Subordinate Fifth Rank demon core to Subordinate Fourth Rank, then from Subordinate Fourth Rank to Subordinate Third Rank. He had nearly depleted all his accumulated foundations and could no longer advance whenever he wished.