The sudden upheaval took everyone by surprise.
A huge black hoof, like the Heaven-Piercing Divine Mountain, flew out from the depths of the Star River Formation, within the Immortal Palace.
With the might to shatter the starry sky, it spanned across the array and blasted outward.
The first to collide with it was the Sky-covering Demon Palm driven by Mo Cangtian.
Under the watchful eyes of all the powerful, the seemingly overwhelming and terrifying Sky-covering Demon Palm was shattered by that colossal black hoof.
Then the black hoof continued its momentum, imprinting towards Mo Cangtian's vast body.
"Hmm?"
Mo Cangtian hadn't expected that there was such a powerful creature hidden in the Returning Ruins Secret Realm.
The aura exuded by the massive black hoof clearly had reached the Unity Realm Stage.
He dared not be careless and struck out another palm to meet the colossal black hoof.
Bang!
The black hoof, as vast as a star, collided with the palm.
