First, I hate Cao Cao.
Ma Chao can be said to be extremely hostile to Cao Cao, but also particularly popular? Cao thief, where are you going? This is Ma Chao's famous saying, because when Ma Chao and Chu Xu fought with their bare hands, there was no winner, so Ma Chao couldn't move Cao Cao, but in this way, Cao Cao almost wiped out Ma Chao's family, and Ma Chao lost all his relatives in an instant before looking for a backer to fight Cao Cao.
Second, who defected from Zhang Lu first?
In fact, D initially defected to Zhang Lu instead of Liu Bei, but Zhang Lu didn't have any ambitions, so D was humbled to stay in Zhang Lu's hands, not to mention taking revenge, which can be said to be the lowest point in D's life. Seeing that Cao Cao's strength is getting stronger and stronger, there is no way. Liu Bei appeared in Zhang Lu at this time.
Third, Liu Bei School
Although he didn't get revenge from Liu Bei later, Liu Bei somehow drew him a pie. Liu Bei promised Ma Chao that he would avenge him, but it was not completed for many years. The next war caused by revenge was for Guan Yunchang, but this revenge became the only one. Ma Chao has never seen Liu Bei alive since then.