In the rainy season of 224 AD, Guan Yu flooded seven armies of Cao Wei, capturing Cao Wei generals Yu Jin and Pang De, besieging Cao Ren in Fancheng, and shocking China. At this time, Cao Cao, the King of Wei, was terrified and wanted to return to Xu to move the emperor. At this time, those who cherished the Han Dynasty thought that the revival of the Han Dynasty was in sight. Also at this time, Sun Quan, who was jealous of Liu Bei, was brewing a conspiracy against Guan Yu. If this conspiracy succeeded, it would be enough to drag Guan Yu, who shocked China, into the abyss. The one who influenced the success or failure of this conspiracy was Mi Fang, who was stationed in Jiangling and guarded Guan Yu's rear. At this time, a person from the future was reborn in Jiangling City and became Mi Fang's only son.