When Bai Ning Bing reluctantly opened her eyes, the first thing she saw was a soft yellow light.
"You're awake too." A familiar voice seemed to come from beside her, but she could not hear it clearly.
After several breaths, Bai Ning Bing's vision cleared.
She saw Wonderful Sound Fairy and Miss Hei Tu beside her.
Bai Ning Bing's whole body was weak. She barely propped up her upper body with her palms. "Where is this?"
She looked around and discovered that she was inside a cave. The cave was extremely peculiar, spherical in shape, with the three immortals at its bottom.
The inner walls of the spherical cave consisted of vast stretches of sparse yellow-brown soil. From time to time, red light flashed within it, gathering in the yellow earth into crimson streams resembling blood vessels.
"Wait, these are..." Bai Ning Bing's expression began to turn doubtful and startled. She discovered that, at intervals along the inner walls of the spherical cave, Immortal Materials had been embedded.
The first thing she noticed was a piece of copper material directly before her.
The copper was hard and domineering, stuck in the soil and gleaming with a cold, metallic sheen.
"Could this be Rank 7 Immortal Material Hegemon Copper?" Bai Ning Bing recognized it.
Then, she immediately discovered a patch of iron as white as snow not far from the Hegemon Copper.
Its aura surpassed Hegemon Copper by a level. It was clearly Rank 8 Immortal Material White Snow Iron!
"How could this be? Where Hegemon Copper is produced, there should not be any other Rank 7 copper materials. Yet with only a rough glance, I can see no fewer than five portions of Rank 7 copper materials here."
"Moreover, White Snow Iron has always condensed within Rooster Iron mines. How