Chu Xun had only heard of the legendary Firmament Chain. He had never really seen it before.

For three thousand years in the world of cultivation, Chu Xun was known as a genius. However, now it seemed that he was less than a true genius.

For example, Emperor Ao was a person that the heaven was jealous of and afraid of. How stunning had he been in the past?

"What exactly is the Firmament Chain?" Chu Xun asked curiously.

Emperor Ao glanced at ...