"Huh?" Matthias looked around to search for the old man's trace but it was as if Old Man Sanyi didn't even go there. Not even an atom of energy remained in the place where he vanished, which plastered a shocked look on his face.
Then, Matthias remembered something and turned to Isabelle and the pale boy.
Matthias rushed to him and crouched down. He sent a wave of Life Energy that he created into Gail and circulated the energy inside him properly according to the Yin Body laws.
Matthias figured out that Gail had a kind of Yin Body to possess that kind of pure yin inside him. There are a lot of Yin Bodies in the Immortal Territories and Matthias couldn't know them all easily. Although he could encompass and know the laws of the lands of the Sun Devouring Empire and its neighbouring forests, he would need to be a lot more powerful to know all the Immortal Territories' laws.
