But he gained nothing.
It wasn't that he couldn't feel it, but rather it might not be something of the normal physical world.
Upon reflection, he realized he hadn't had any particular reaction, probably due to Joker's full elemental resistance, as he didn't feel any discomfort.
...
Originally, Leonard Churchill had thought this copper plate could decipher a Demon God Secret Skill.
He didn't expect this secret skill to be so peculiar that it nearly caused backlash to even a Seventh Grade.
It wasn't Aragon's carelessness to blame, as this secret skill had been lost in civilian transmission for countless years, with no one knowing the truth.
Without guidance, it's easy to deviate, which is the significance of a proper legacy.
Especially when it came from the Primordial copper plate.
The Fifty-two Demonic God Forbidden Techniques recorded on it are indeed "God Skills", powers only manageable by Gods and Demons.
For humans to touch Demonic Power, they must be extremely cautious.