The Secret Region’s Secret

Lin Xiao's face looked strange. They had to learn it in the form of array?

"Does it mean you can't understand each individual meaning?"

"It's not impossible but we don't know the meaning of all arrays and only some of them are known. Even this one." Long Hao pointed to the one on the ground. "I only know the word sound and the sentence 'Block the sound from within so that my enemies will not be able to hear what I'm talking about.'

The opening sequence is always the same but the Elder can't determine what its real meaning. They couldn't even write properly at times because the word seemed to be so powerful, which we guess to be Heaven."

And based on what you said before, it's indeed that word. Long Hao added in his heart but he didn't speak it out.