Boom boom boom!
The terrifying celestial tribulation swept down, with celestial thunder, celestial fire, nightmare wind, and more, wave after wave. The destructive tribulations surged down, engulfing everything.
Such a tribulation was indeed fierce, seemingly intent on tearing everything apart.
However, its power was just so, and it could not really harm this Black Dragon. It would only take a moment to pass through the tribulations and successfully complete its transformation.
"A black python transforming into a Black Dragon, equivalent to a Golden Core Great Demon. Its bloodline grade is somewhat low, only a mixed-blood demon beast. But as cultivation continues to improve and the bloodline is continuously refined, it might eventually become a pure-blooded demon beast!" Lu Xuanji moved his hand, intending to suppress this Black Dragon with his sword.
This Black Dragon currently had a low bloodline grade, but it had infinite potential and supreme creation in the future.
