Booming rumble!
A muffled, enormous thunderous sound exploded, extremely astonishing, occasionally drawing glances from the surrounding cultivators.
Cultivators generally harbor fear towards thunder, associating it with crossing tribulations.
It is said that in ancient times, Great Divine Power Users, upon reaching a certain realm, needed to cross thunder tribulations, such as the three-nine heavenly tribulation, six-nine heavenly tribulation, or ninety-nine heavy tribulations.
They needed to contend with celestial tribulations to purify their physical bodies; if they failed, they would meet the fate of dying and their Dao disappearing.
In this era, crossing tribulations has become a stranger to cultivators, only known to those above the Nascent Soul Stage who have some understanding of it.
On another note, these Shenxiao Palace cultivators did everything they could think of to enhance their power for this northern campaign against demons.
