C250 It's That Simple?

"What clue?" Yang Jingyun asked after hearing this.

"The remnant energy of someone having advanced to a higher realm on that deserted island. Although it has already become extremely thin, there is no doubt about it." The raspy voice came from the illusory figure once again.

"Increase in realm? "Could it be some powerful warriors from the islands nearby?" Yang Jingyun asked with some doubt