Scattered upon the floor, the written content in all those letters pointed to his relationship with a certain person, where it clearly recorded that Elder Yue ordered people to set fire to the Hill City's branch, murdered the disciples of the Shadow Moon Palace and many other kinds of infraction.
That whole stack of letters had been delivered straight up right before the Shadow Moon Palace Lord and when he finished looking through them, the Shadow Moon Palace Lord's mind was just about to explode!