Chapter 458: Guaranteed Upgrade Stones

This one fragment in Bai Yunfei’s hand was ovallish in shape and was two fingers wide and half an inch thick. Aside from the two holes on two sides of it, this fragment was almost perfect in shape like jade with several seemingly haphazard notches cut into it.

If the Black Dragon King was here, he would’ve recognized this piece straight away as being the ‘jade disk’; the piece of jade that was located at the central most part of the backrest and where all of the mysterious runic script originated from.

His shock had reached a maximum when he first saw that effect—this fragment had been...