It was actually him.

"I'm not too sure about that. " Chi hanbing shook his head. He could guess Ling Chuxi's intentions and said,"even if ancestral master Taishang cultivated all five elements, he did not leave behind any cultivation techniques when he passed away. You still have to think of a way yourself."

"Oh." Ling Chuxi was a little disappointed and asked again,"with the strength of ancestral master tazeng, he should be well-known in the heaven region, right? what is his name?"

"Great great ancestor is not famous in the Qing-Yun realm. I don't know his name, but I do have a picture of him." Chi hanbing said as she took out a painting.

"Old man of heavenly secrets!" Ling Chuxi felt as if she had been struck by lightning as she stared at the ancient and yellow painting in a daze.

In the painting, there was an old man with white hair and a white beard standing in the abyss. He was proud and natural, as if he was above the world.