There were not many in this world who knew that Wu Yu was the recipient of the Great Sage, Heaven's Equal's legacy.

However, Wu Yu was sure that he had not imagined that voice.

Who was that?

This naturally became Wu Yu's greatest question in mind.

Besides, that person had said that he was waiting for Wu Yu at the Dragon Emperor's Purgatory.

Wu Yu had only heard about the Dragon Emperor's Purgatory not long ago.

He had no intention of barging into the Dragon Emperor's Purgatory where he did not belong. The Primordial Immortal Empire’s dragon king, Wu Jun, had said that Wu Yu should keep a low profile in the Immortal Dragon Imperial Realm.

"Who is it?"

Wu Yu surveyed his surroundings. There was only endless immortal fog. No one answered him.

"This, how could it be...." Ming Long was speechless as she had heard that voice as well.

"Who do you think that is? The Nine Great Dragon Emperors? They may appear at the Dragon Emperor's Purgatory. Or was it some elite immortal who is being imprisoned there?"

"But how would they know that you are the recipient of the Great Sage, Heaven's Equal's legacy? It seems like no one else knows about the Great Sage, Heaven's Equal in the sky palaces."

"So, who could it be...."

Wu Yu was deep in thought.

Luo Pin had noticed his sudden change in behavior.

Wu Yu told her about...