It turns out, Lu Changsheng did manage to discover some things.
For example, he found that if he cut off Ahu's arm, it would quickly regrow.
While the severed arm would slowly rot away.
However, Lu Changsheng couldn't sense anything akin to Spiritual Energy entering Ahu's body.
Without a supply of energy, how could Ahu regrow his arm?
This doesn't make sense, it doesn't conform to the law of conservation of energy.
This conservation of energy law isn't just applicable to a technological world.
In fact, it's useful in every world.
It's akin to "Rules."
Could it be that a True Demon can spontaneously generate energy and regrow an arm?
Not just an arm, but legs, eyes, and even internal organs are the same.
Lu Changsheng tried every conceivable method.
He even sliced Ahu into pieces, which proved meaningless.
Ahu could still recover.
Then Lu Changsheng tried burning him with fire.
Fire could burn Ahu to death.
Even to ashes.
But soon, Ahu would revive again.
