C613 The Mysterious Old Man

The moment the blood sea surged, all the hair on Tianji Zi's body that was about to leave his body stood up.

His eyes suddenly widened. He looked at the Burial World and murmured in surprise, "Yin Tianzi has come out of seclusion? Has he broken through?"

A vast and mighty spiritual force was sent out. After a while, his face suddenly turned pale. His entire body shook a few times