We all know that Guan Yu first met Liu Bei and Zhang Fei by chance. All three people have a feeling of being in troubled times, and they think that thousands of people have the same opinion, so there are three outstanding men in Taoyuan.
From resisting the Yellow turban insurrectionary uprising to splitting Shu, Guan Yu made great contributions, and the heroic deeds of beheading Hua Xiong, Yan Liang and Wen Chou won Cao Cao's appreciation.
The most admirable thing about Guan Yu is that he has a sense of justice and is not moved by anything. In an escape, two wives of Guan Yu's bodyguard Liu Bei unfortunately fell into the hands of Cao Cao.
Cao Cao admired Guan Yu and sent jewels, women, gold and silver, red rabbits and horses. Guan Yu was not shaken by these. I don't know how many times Cao Cao talked to Guan Yu and asked Guan Yu to make a condition. As long as Cao Cao promised, Guan Yu would either behead him or let him return to Liu Bei from beginning to end.
Cao Cao was also moved by Guan Yu's behavior and asked Guan Yu to go back to Liu Bei. Guan Yu returned everything that Cao Cao gave him after he left, which made Cao Cao admire Guan Yu even more.
On his way home, Guan Yu went through five customs and beheaded six generals, and finally went through hardships to return to Liu Bei. The story of Guan Yu was passed around by everyone, and slowly the image of Guan Yu began to sublimate into a great god among the people.
After his death, people who worshipped him called him "Guan Sheng Da Di". Up to now, many people believe in him and support him.