The Extremely Northern Land of the Eastern Xuan Region was a boundless ice plain.
In the northwest, within the territory of the Qianhai Sect, there was a natural canyon that stretched for a thousand miles. The canyon was filled year-round with bitter, bone-piercing cold winds, and so people named it "Heavenly Cold Canyon."
The storms in Heavenly Cold Canyon were extremely cold. Even Nirvana Realm experts found it very hard to endure that ultimate icy power.
But danger often came with reward. Though the cold winds in the canyon possessed powerful destructive force, they also had the effect of tempering the physique. The environment within the canyon could provide this kind of honing, making it an excellent place for body refinement.
The Qianhai Sect naturally discovered this as well. The senior experts of the sect took action and modified Heavenly Cold Canyon, turning it into a place for the sect disciples to temper their bodies.
On this day, a figure in a fluttering white dress appeared outside Heavenly Cold Canyon.
Mu Zi gazed at the almost tangible extreme-cold storm within the canyon, and a trace of reminiscence flashed through her eyes.
Back then in Great Wilderness County, there had also been a Profound Yin Stream, filled with Cold Wind Astral Qi, somewhat similar to the canyon before her.
However, compared with the storms in Heavenly Cold Canyon, that Cold Wind Astral Qi hardly counted as anything.
She still remembered that back then, it had been near Profound Yin Stream that she had accidentally encountered Qian Yuanzi, and thus there was the Qianhai Sect's Young Sect Master of today.
Speaking of which, it had been a long time since she last saw that old man Qian Yuanzi. He couldn't have run into some trouble, could he?
As she pondered, Mu Zi