A few days passed, and Lin Chuan found another piece of top-grade star-sand, this one the size of a millstone.
Only now did Lin Chuan understand why so many cultivators risked their lives to rush into the Forbidden Land of Fairy Tribulation despite the extreme dangers.
To put it simply, just the value of this single piece of top-grade star-sand would make cultivators above the Infant Transformation Stage green with envy.
Chapter 591