Yazi took one look at his expression and immediately added, "Master, you’d best not let your imagination run wild. Sky Silver Sand is wonderful, but it is notoriously difficult to extract. If it weren't, they would have mined this deposit long ago instead of just digging a secret passage and leaving the minerals untouched."
"How difficult is it?" Di Longxuan couldn't help but frown.
What Yazi said made sense. Mo Jiuyou must have discovered this vein a long, long time ago. If even someone of his capability hadn't mined it, Di Longxuan likely wouldn't be able to either.
Chapter 269