The Way of Heaven dictates taking from the surplus to replenish the deficiency.

Ye Huan, drunk and stumbling, mistakenly bursts into the Nurturing Heart Pool, ruining the Grand Princess of Great Qian’s purity. Unexpectedly, he cultivates the "Yin-Yang Heaven Mending Scripture", awakens the Pure Yang Saint Body, and attains transcendent comprehension.

From then on, any cultivation method he studies, he masters in one lesson; any practice he undertakes, he grasps instantly. Moreover, he can trace techniques back to their origins, directly pointing to the Three Thousand Great Dao.

Enlightenment at the Sword Wall: "Chaos-Quelling Sword Art"

Enlightenment in the Thunderfire Golden Hall: "Indestructible Golden Body"

Enlightenment in the Heaven-Severing Sword Gorge: "Heaven-Severing Sword Intent"

…

Years later, Ye Huan’s martial path reaches the divine; he becomes a terrestrial immortal.

Old friends ask: how does one transform from the Pure Yang Saint Body into the Chaotic Dao Body?

Ye Huan merely smiles without a word…