Yang Release Chakra, Yin-Yang Release, and Yang Power were related, yet they were three entirely different things.
Yang Release Chakra had to be guided through special techniques, though a few clans could wield it naturally.
When Yang Release was developed to a certain extent, it could bring about wondrous changes in the body, granting abilities unlike ordinary nature transformations.
For example, the Multi-Size Technique and Medical Ninjutsu were both "Yang Release" techniques that used the body's energy.
Yin Power, rooted in the spiritual energy that governed imagination, gave form to nothingness. This was Yin Release.
Yang Power, rooted in the physical energy that governed life, gave life to form. This was Yang Release.
The complete art of Yin-Yang Release—the combination of Yin Release and Yang Release—could produce all things from nothing and breathe life into physical forms.
In ancient times, the Sage of Six Paths, founder of the Ninja Sect, had used Yin-Yang Release to create the Tailed Beasts.
Naruto had inherited Yang Power and could use Yin-Yang Release to create an eye for Kakashi out of thin air.
From this, one could infer that Yang Power was an advanced ability awakened only after Yin-Yang Release had been refined to its utmost.
Yang Power had bestowed Six Paths Power upon Naruto, granting him the ability to create all things.
Yin Power had given Sasuke Dojutsu Power strong enough to surpass Madara. Even the Infinite Tsukuyomi cast by the Rinne Sharingan had no effect on him.
In theory, humans really could master Yang Power from nothing. Of course, that was only in theory; putting it into practice was as difficult as sealing the Ten-Tails.
Sosuke had never imagined that he would glimpse Yang Power in an Old Monk.
This meant that the Abbot of the Temple of Fire had refined the