At sea.
Uninhabited island.
Lin Feng and Lu Xiaobu are playing cards.
"Boom! Boom! Boom!"
The sound also came through.
"Did you hear that?"
Lin Feng frowned, put down the cards in his hand, and looked around: "Seems like there's some sound."
"Yes, there really is some sound." Lu Xiaobu's brow furrowed as well!
"What sound is this?" Lin Feng opened his mouth wanting to describe it, but the words got stuck in his throat.
"Can't say for sure, no, it should be can't speak it out!" Lu Xiaobu's brow was tightly knit.
He had never encountered such a strange thing before.
Clearly he heard the sound absolutely, and he was sure it was a very simple sound, yet he just couldn't articulate it!
"Do you feel anything?" Lin Feng saw Lu Xiaobu had the same feeling and looked toward the grandmasters.
"Yes!"
The grandmasters all nodded with furrowed brows.
"Indeed heard some sound, and it seems like it's coming from within our minds!"
