C527 Third Elder Returned

The Blood Emperor looked at Zhang Nan and said with a smile, "I saw that you guys weren't in your rooms, so I was a bit worried. I asked my men and they told me that you guys came in this direction. I guessed that something bad would happen, so I brought the Soul Exalt here to take a look."

Zhang Nan smiled and said, "We found the source of the poisonous gas