C712 Ring and Ruler

"This is?" When Zhao Yixian saw the item in the box, she couldn't help but frown as she didn't know what it was.

This was a small and exquisite ring, its entire body was pitch black without any light or Spiritual Energy on it. The ring didn't have any runes engraved on it, I frowned as I took it out, and looked through it a few times. I even tried to infuse my immortal energy into it