Lightning Dragon Tribulation, the Formula for Becoming a Dragon (Please Vote with Monthly Tickets)

Black clouds bore down on the city, threatening to crush it!

Nothing could better describe this moment.

Dense dark clouds churned like a sea of ink.

The power of this lightning tribulation also exceeded Ye Jingcheng's imagination.

Faced with such a sight, Ye Jingcheng had to consider how, when he broke through to Nascent Soul, he would need to temper his body to a certain degree or prepare enough tribulation-surviving arrays.

After all, cultivators' bodies were far weaker than those of demonic beasts.

Moreover, Ye Jingcheng had formed a Five Elements Golden Core. His lightning tribulation would certainly be even more terrifying than the Earth Dragon Demon Emperor's!

After pondering for a while, Ye Jingcheng began checking the Shadow Wood Puppets within their respective areas again.

This would allow him to record whether any nearby demonic beasts were stirring.

Clearly, however, he had worried too much.

After all, the Desert Sea was vast, with the Heavenly Departure Grassland separating them as well. No activity had appeared during the earlier spiritual energy upheaval, and lightning tribulations were feared by all living beings, so demonic beasts were even less likely to come now.

Rumble!

Finally, after an unknown length of time and countless flashes within the thunderclouds overhead, a bolt of tribulation lightning as thick as a bucket descended from the sea of clouds. Like a sky-supporting pillar of lightning, it struck down in an instant.

The Earth Dragon Demon Emperor let out a long roar, and yellow magical radiance immediately blazed for ten thousand feet.

Compared with before, its true essence was far more abundant, and the spell it unleashed surged forth with the overwhelming force of a natural disaster.

Yet this Mountain Prison did not rise to imprison the clouds. Instead, it sealed the emperor itself inside.

It was as