After being abandoned by Liu Bei, Cao Cao begged me to be a military adviser

Traveling through the Three Kingdoms, Liu Xian began to assist Liu Bei, who was also a descendant of the Han Dynasty, from Pingyuan County.
Contributed 36 poisonous strategies one after another, but was accused by Liu Bei of being unkind, unrighteous and immoral.
After entering Xuzhou to help Tao Qian, Lu Bu stole his home, Zhang Fei escaped by himself, and Liu Xian was captured.
Xiaopei, who hoarded troops, was blasted by Lu Bu, Liu Bei ran away again, and Liu Xian was captured.
Finally, Liu Bei defeated Lu Bu with the help of Cao Cao.
But as soon as he entered Xudu, Liu Bei participated in the conspiracy of Yidai Zhao, and ran away again after the incident.
Liu Xian became a prisoner again.
Cao Cao: "Mr. is a great talent, Cao Cao is willing to worship as a military advisor!"
Liu Xian: "Well, you big-eared thief, you ran away again, right?
Starting today, I, Liu Xian, will assist Cao Cao with my life! "
With the help of Liu Xian, Cao Cao killed Dong Cheng first, then attacked Liu Bei, flattened Guandu, and recovered Hebei ahead of schedule.
Go south to Jingzhou, sweep Jiangdong, hang and beat big-eared thieves all the way.
Exterminate Ma Teng, Han Sui, accept Liu Zhang, and Shi Xie.
Attack the Xiongnu in the north, beat Goguryeo and Sanhan hard, and establish a dynasty on which the sun never sets on the sea.
Liu Bei, who fled to the country of dog slaves, was surrounded by Cao Cao's million-strong army.
Liu Xian: "Brother Xuande, are you still running today?"