Venerable Nether Bone extended his five fingers in a virtual grasp, unleashing his divine power to tug forcefully, causing the rock layers before him to begin peeling away.
Soon, a bluish crystal stone, about two feet in diameter, was extracted under his command, radiating an astounding wave of Thunder Attribute Spiritual Qi, and quietly floated before him.
Within the crystal stone, it seemed as though countless serpentine Thunder Dragons were swimming inside.
"As expected, it's a Thunder Marrow Crystal Stone, and such a large piece too!"
Venerable Nether Bone gazed at the bluish crystal stone before him, revealing rare emotional fluctuations.
Then, with a sweep of his sleeve, he collected this supreme piece of Heavenly and Earthly Spiritual Materials.
"What's your name? You've done excellently! You've rendered a remarkable service for the sect." Venerable Nether Bone turned to the disciple who had excavated the Thunder Marrow Crystal Stone and inquired.
