Chapter 249: Decoding Tian Xiao looked at me and said, "If my information is correct, you already have a certain understanding of the Nine-Ring Jade Casket." His sudden question instantly severed the faint connections forming in my mind. I didn't know where he had gotten his information, but I had to admit he was right. I had already sketched out the basic internal diagram of the casket. Opening it was simply a matter of arranging the beads inside correctly; I was just one step away from…