"This is the 'Pangu Nine Axes', truly worthy of being called the divine axe that can split heaven and earth. The ability to open up the heavens is not because of the divine might of the Pangu Axe itself, but rather the ultimate power achieved by cultivating the 'Pangu Nine Axes'. With the mastery of all nine axes, one can shake the heavens and earth. A single axe can cleave a piece of sky. Terrifying, truly terrifying. The power of just this simplified version has reached such an alarming level. What scene would it be like if the real Immortal Technique 'Pangu Nine Axes' was cultivated to its limit and an axe was wielded?"
Just thinking about it, one would feel extreme terror. An ultimate axe could probably cleave the heavens of the Cultivation World, no?