Of course.
The most important thing is that he wants to test if that spell is still effective outside of the Black Spirit Tower.
If it is effective, then the Heterodox Secret Technique recorded in the Three Evil Corpses can only be cultivated later. Once he gains full experience in the Yin Spirit Technique, he doesn't believe that spell can still forcibly remove the Yin Spirit Technique from the panel.
The next moment.
The memories of the Three Evil Corpses were transmitted.
The moment the three words, Hidden God Technique, appeared, Wen Jiu remembered why he chose it in the first place.
Because it is a technique that can still be cultivated at the Foundation Establishment Stage, though it can't help a cultivator step into Foundation Establishment, it can allow the cultivator to conceal all of their aura and cultivation level.
Indistinguishable by any Divine Sense below the Foundation Establishment level.
Extremely perverse.
Also extremely powerful.
