Some unlucky fiendish demons would encounter lightning tribulations.
The lightning tribulation had nothing to do with breaking through or ascending.
It was just a natural phenomenon where one's own strength caused the world to tremble.
When the lightning tribulation fell, it would occasionally affect ordinary people.
Ninety-nine percent of them would be struck to death on the spot.
The power of the lightning tribulation was no joke!
However, a very small number of lucky ones would reconstruct their bodies and souls in the lightning tribulation, turning into something that was half-human and half-ghost, with some characteristics of humans and ghosts.
It was also known as a heavenly ghost because it contained the aura of the lightning tribulation.
Being affected by the lightning tribulation was already an extremely rare occurrence.
If he was lucky enough to survive and become a heavenly ghost, it would be even less likely!