Chapter 308: Vermillion Bird Forbidden Divine Chronicle

… … … The ‘Chaotic Virtues Combat Meridians' had stated that after going through Strength Training, Flesh Training, Viscera Training, Altering Muscle, and Bone Forging by tempering the body with true essence, the biggest impediment after that would be the human marrow. If the marrow is not tempered, it cannot be shocked, and it would be vulnerable to injury. This was the greatest weakness to Body Transformation martial artists. But after the tempering of the marrow had been...