Gouging One's Own Eyes

"I have reached the second stage? When I reach the fourth stage even the North Thearch wouldn't be able to kill me?"

Jiang Yi became excited instantly. He actually didn't know much about the Divine Sound Heaven Skill, but he had always tried his luck to understand it.

Since the Sonar Thearch had mentioned this, Jiang Yi was not going to give up this opportunity to ask. Jiang Yi cupped his hands and asked, "Sonar Thearch Senior, how does one differentiate among the first three stages of the Divine Sound Heaven Skill? I do not know much about the Divine Sound Heaven Skill; could you offer some pointers?"