C568 Leaving the secret realm

The Chaotic Virtues Sutra was created by Ling Feng when he mastered the twelve years of the Primordius Formula, the Primordius Blade Technique, and the Heavenly Eagle Mantra that he learned in the Heavenly Evolution Mountain Domain. However, it was not only established on the basis of these martial skills. Other than that, he had also comprehended his own eight types of strength attribute