The joke video of Guan Yu and the demise of Shu.

This man is the "famous" Meng Da. It can be said that this person does not have the skill of Lu Bu, but has the characteristics of Lu Bu, even more so.

Although Lyu3 bu4 is called "a slave with three surnames", it has left a great impression on the world, and Mengda can be said to be an incompetent person. Mengda was originally under Liu Zhang, although there was no official, but it went smoothly, and when Liu Bei began to conquer the land of Sichuan and Sichuan, Mengda began to waver.

Seeing that Liu Bei was unstoppable, he surrendered directly and vowed to make contributions to Liu Huangshu. Based on the principle of benevolence and righteousness, Liu Bei asked him to guard Hubei at that time. Guan Yu repeatedly asked him to send troops to the northern expedition, but Meng Da repeatedly found reasons to refuse.

Mengda just wants to keep his corner, but it's a pity that he is not as comfortable as before, because the commander next to Mengda is Liu Feng, who thinks he is Liu Bei's adopted son, acts arrogantly and often humiliates Mengda. Guan Yu attacked Fancheng, but was captured by Dongwu and defeated Maicheng. At this time, Guan Yu knew that he had been defeated and asked Meng Da and Liu for soldiers, but the two men began to collude and pretended not to hear, because they thought that if they sent troops to fight Dongwu, their lives might be in danger, and finally Guan Yu died. At this time, Meng Da began to panic. He thinks Liu Huangshu can't stay here any longer. He went directly to Cao Wei to surrender to Cao Pi. When Shu Han heard the news, he hated Meng Da.

After Meng Da settled in Cao Wei, because many soldiers were jealous by Sima Yi, Meng Da realized that he wanted to return to Shu Han. At this time, Zhuge Liang wrote to Mengda to rebel, and Zhuge Liang would help. Zhuge Liang also informed Sima Yi, who beheaded Mengda directly after reading it.