C308 Sixlevel Celestial Tribulation

Cultivators' heavenly tribulation was usually Thunder Tribulation, and there were very few other tribulations. Because thunder was the fiercest and most violent energy in the world, its destructive power was incomparable. In order to complete the first step of the Immortal Ascension and officially enter the stage of 'defying the heavens', one naturally needed to withstand the test of heaven