C400 "heart War Drum"

"How could this be?"

At this moment, Xu Renli was both shocked and puzzled.

In the past, when he was refining his internal organs, he had followed the normal method step by step. He had never refined it in such a rough way, which was to consume his Qi and blood.

He thought for a while. He had never experienced such a strange situation before. After refining his internal organs