C104 The Official Text and the Dual Emperors Were Refined and Absorbed

On top of Xiao Yan's head, an ancient ruler that was surrounded by brilliant flames was hovering quietly. The ruler was about three inches wide. It was about three feet long. On top of the ruler. . . Mysterious lines extended from the top of the ruler to the hilt before coming to an abrupt stop. It had no head and no tail, giving people a feeling that there was nowhere to search