What is the story of Guan Yu's careless fall to Jingzhou?

During the Three Kingdoms period, after Battle of Red Cliffs, Guan Yu was responsible for guarding five counties in Jingzhou. After that, Guan Yu led an expedition to Fancheng. Cao Cao sent soldiers to save Fancheng and informed Wu Dong to secretly attack Jingzhou. Wu Dong Shoujiang Lv Meng pretended to resign as a general.

But Guan Yu was too arrogant, so Lu Xun of Soochow took advantage of Guan Yu's weakness and praised Guan Yu's contribution on the surface to let him relax his vigilance. Sure enough, Guan Yu was tricked into leaving Jingzhou to fight Cao in the north. Therefore, Lv Meng took the opportunity to cross the river in Baidu, and rushed to seize Jingzhou, only to arrive in Guan Yunchang and finally defeat Maicheng.

Lost the story background of Jingzhou

The fall of Jingzhou is a story that happened in the Three Kingdoms period. The hero of the story is Guan Yu, who tells the story that Guan Yu's negligence eventually led to the fall of three counties in Jingzhou.

After Battle of Red Cliffs, seven counties in Jingzhou were divided by Liu Bei, Cao Cao and Sun Quan, and Liu Bei entered Sichuan, leaving five counties in Jingzhou occupied by Guan Yu (Nanjun, Changsha, Lingling, Guiyang and Wuling), among which Nanjun was borrowed from Wu Dong by Liu Bei.

After Liu Bei got Shuchuan, he returned Changsha and Guiyang counties to Sun Quan (equivalent to returning Nanjun). Later, Guan Yu sent troops to attack Cao Cao's Xiangfan area, and Sun Quan sent Monroe to attack the three counties of Jingzhou, which led to the fall of the three counties of Jingzhou.