Li Yu was startled. Could Elang already have dug to the very bottom of the desert? Elang, however, shook its head, using its paws to trace a wavy shape in the air. Li Yu roughly understood its meaning: Elang must have discovered an underground mountain range.
Then Li Yu's astonishment grew even greater. Could the ground of the Yudu Desert have been buried deep underground long ago? If it were a collapse caused by natural forces, that would be one thing, but if it were the work of cultivators, what kind of realm would be required to cause such a massive land subsidence?
Yet this clearly was not something a "physically disabled yet resolute" person like Li Yu should be worrying about. He picked up a bluestone. The mud on the stone had lost all its moisture, and with a gentle blow from Li Yu, it turned into dust. Li Yu then lifted the bluestone and slowly walked in circles inside the cave.
Chapter 62