Chapter 657: Black Sky_2

As the second most powerful among the Four Great Sky Demon Kings, following Boxun, the Great Brahma Black Sky was fiercely strong. Although only one of its avatars had descended, the demonic power was not something ordinary people could withstand.

Even Ksitigarbha felt anxious and wished to quickly suppress the battle situation and head north to assist Xu Yang.

At the same time...

In the northern battlefield, at the junction, a fierce battle was also raging.

"Ao!!!"

The Black Tortoise roared furiously, and the dragon's chant resounded. Ao Chi revealed the True Body of the Chi Dragon, leading hundreds of thousands of Chi Dragon Taoist Soldiers to summon wind and rain, command thunder, and activate the Xuanwu Formation. The North Sea's furious tides surged high, swallowing countless demon armies.