"Hmm?"
Seeing the sudden action and outburst of the pair, Liu Shenxiu stopped his steps. He didn't pursue them but instead halted between the clearly defined boundary line of this darker region and the region before him.
"Foundation Establishment?"
He sensed the aura left on the ice crystal wall; with a slight push of strength, he infused a mass of Blood Shadows, causing the ice crystal wall to shatter.
These two... it seems they've managed to reach Foundation Establishment and became Earthly Immortals the moment they crossed the boundary.
"Tsk, such rapid advancement... What's the use of your forced growth?"
Liu Shenxiu revealed a look of disdain, and glanced at the sky, "No matter how much you force it, even if you've achieved Golden Core, could you possibly stand as an opponent to my grandmaster uncle? All of you together, in The Mortal Realm, cannot possibly stop my grandmaster uncle's plans!"