C1856 Fellow Daoist, Die or Live

When he said that, Gu Qingyun's heart trembled. He took a deep breath and nodded. He said, "Yes, Half Immortal Rivas knew that I had an appointment with you. He did not stop me. He just wanted to know the origin of your Demon Core.

The Demon Core in your Demon Core is filled with Dragon Qi. It is likely that it is the Demon Core of a powerful being from the Demon Clan