Ye Feng now had some understanding. He sensed that there must be something inside this canyon, perhaps something he needed.
Thinking of this, Ye Feng immediately began to move.
Closing the book, he left the library. According to the schedule on the plan, they were expected to set off tomorrow, but if they set off tomorrow, it would be too late.
Moreover, these three clues were hinting to him that this Nether Serpent Emperor was definitely not a simple creature. Beyond A grade was only a side rating for it. Perhaps this guy was not just beyond A grade!
Seeing Ye Feng walk to the library door hesitantly, Mai An jogged over.
"What's wrong, Brother Ye Feng? Did you find out something?" Mai An asked curiously, but immediately stopped when he realized that he had no right to ask about this matter.