C937 Ethereal Seeking to the Core of the Earth(10)

Nether Shadow Cultivator knew he had lost his composure, and immediately lowered his voice again. "What is this? "How strange, the scanner can't detect anything, this place is completely black …"

"What's that?" Was the machine malfunctioning? King Arthur's voice came closer.

Nether Shadow Cultivator fiddled with the machine, his voice sounded confused