After a few moments of probing in this Lake Ice Abyss, Lu Yu found a spring source at the bottom of the lake emitting a trace of freezing cold aura. And it was spreading to the entire Lake Ice Abyss.
Lu Yu's heart trembled. The origin of the freezing aura of Lake Ice Abyss was right here!
He wanted to enter it to explore, but at this moment, the Ice Abyss Flood Dragon sent him a signal. It indicated that this spring source was dangerous beyond measure and that he would be at risk of losing his life at any time once he entered.
And it was through this spring source a hundred years ago that the flood dragon advanced to become an S-class Fearsome Beast. Even so, as long as it got close to an inch, that freezing cold aura tormented it until it almost died from the pain.
"It is more important to complete the array formation first and seal this blood-sucking wasteland." Lu Yu murmured and left Lake Ice Abyss.
