C477 The Mysterious Black Gas

Witnessing the clash between Ye Xu and the Pill Saint Lady, the Martial Emperor couldn't hide his dismay. On one hand stood the only master capable of saving his son; on the other, the sole disciple of the Pill God in all the realms. He was in no position to offend either.

"Master Ye," he implored, "Sheng'er's life force is fading