As we all know, Liu was a very important figure in the Three Kingdoms period. The three of them are just nobody. Although Liu Bei was a descendant of Liu Bang at that time, he had to live by buying straw sandals because of his poor family. Zhang Fei is an ordinary butcher. Although he has high martial arts skills, he has no place to show it. He can only live a life of killing pigs and selling meat. It can be said that he has no social status, but Guan Yu fled to this day because he killed the bully early.
At that time, Zhang Fei and Guan Yu thought of forming an alliance with Liu Bei, which was actually an opportunity to become famous. You know, the last years of the Eastern Han Dynasty were very corrupt, and ordinary people could not live a good life. If they don't meet them, they may never have a chance to change their lives. As the saying goes, heroes are born in troubled times. This sentence is very reasonable, and it is easy to achieve great things at this time. Sure enough, with their efforts, they met many heroes and gained some influence and territory in the local area.
Finally, Liu Bei became the emperor of Shu, which was not easy for people. From an ordinary peddler to a generation of founding monarchs, Guan Yu and Zhang Fei became a generation of famous soldiers, strategists and well-known historical figures. It can be said that the alliance of their three brothers was the best plan at that time. Their family background is not as hard as that of Cao Cao, Yuan Shao and Sun Jian, and they rely entirely on their own skills.