Chapter 032
"Master, Obsidian Crystal is a rare material for artifact refinement. Moreover, what you have is Top-grade Black Lustrous Crystal. Only the extravagant Lingyun would use it to construct a Cave Mansion! Even in the former Divine World, it was rare for someone to have so much Top-grade Black Lustrous Crystal at once!" Little Book explained in its mind.
When Mo Jiuli first entered the Secret Realm, the connection with Space was severed! Therefore, Little Book was unaware of many things Mo Jiuli did in the Secret Realm...
After coming out, when Mo Jiuli dumped the things she got from the Secret Realm into the Space Ring like tossing out garbage and asked Little Book to categorize them...
Seeing the pile of Top-grade Black Lustrous Crystal, which was as large as a small mountain, Little Book was stunned for a long time too! Later, Mo Jiuli told it that she had pried them out of an Inheritance Cave Mansion dedicated to Array Formation...