章 168: Chapter 115: Reversing the Ordinary to Become an Immortal, The Supreme Bone Nurtures the Treasure Art_2

He also felt a barrier inside his body, distributed all over, vague and unclear, feeling a bit sluggish when mobilizing his blood Qi. He never paid much attention to it before, but now it was becoming more intense.

However, clearly, the barrier between his internal organs and bones was not that strong.