Extreme Cold Art at Major Mastery?

At the same time,

the moment a wisp of frigid energy from the Guangqing Extreme Cold Art appeared at the tip of Lin Xuankong's right finger,

Guang Yu'er, the Guangqing Immortal Sect's newly ascended supreme Immortal Lord standing beside him, whose Spirit Soul had been affected and whose gaze was gradually becoming unfocused, revealed a trace of doubt and astonishment in her eyes.

She stared at Lin Xuankong in surprise and exclaimed,

"Eh, this wisp of frigid energy.

Though its power is only that of the Guangqing Extreme Cold Art a Fourth-grade Earth Immortal can unleash, it condenses into threads, pure white as snow, coils around the fingers, and moves as nimbly as moonlight. This is clearly the frigid energy of the Guangqing Extreme Cold Art that can only be invoked after mastering it to at least the Major Mastery realm!"

Hearing the surprised voice of the beauty beside him, Lin Xuankong could not help smiling. "What, Yu'er? You can master the Guangqing Extreme Cold Art to Major Mastery, but I cannot?"

While strenuously using the frigid energy of the Guangqing Extreme Cold Art to block the attacks of those Ninth Grade Perfection Level Earth Immortals from the Myriad Law Immortal Sect, Guang Yu'er repeatedly inspected the shape of the wisp of frigid energy at Lin Xuankong's fingertip, as though unable to believe what she was seeing.

Several breaths later,

the Guangqing Immortal Sect's newly ascended supreme Immortal Lord gradually frowned. Looking at Lin Xuankong with utter disbelief, she said, "It is not that I think Xuankong cannot master the Guangqing Extreme Cold Art beyond the Major Mastery realm. It is that you have cultivated it for far too short a time. By the time outside, only one year has passed since you first received the Guangqing Extreme Cold Art's