Lin Mu scanned the spindle shape rock with his Immortal sense, finding himself unable to 'peek' inside it.
"Strange… I cannot check inside it." Lin Mu spoke, making everyone focus on the rock.
"You can't?" Daoist Chu titled his head before trying it himself. "Huh… It really is impermeable to Immortal sense."
"Is it a material with Qi resistance of some kind? Or is it just better at blocking Immortal sense?" Qiao De asked.
"Hard to tell… I can't even tell if its the rock on the outside that's preventing the Immortal sense from penetrating or something inside it." Lin Mu replied.
"Looks like we'll just have to cut it to see." Lady Kang suggested.
"Yeah, we can do that." Crown Princess Shang agreed. "I'm curious as to what would be inside a Null Iron Ore Chunk like this. Considering its been in the Void all this time, it must not be simple." She added.