Probably there is a place called Beiliang in the location of Inner Mongolia in Gansu Province, Shaanxi Province, which is facing a nomadic invasion (Beimang) similar to that of the Mongols in the north.

During the Great Chaos War, there was a small warlord who repeatedly lost many battles and finally became a big warlord and helped his boss eliminate other warlords. This great warlord did not want to claim the title of emperor himself, so he was sent to Beiliang to take charge of resisting Beimang.
The emperor, as for it, has always looked at the great warlord Diaphragm Ying. In case one day the great warlord wants to claim the title of emperor and rebels, then what should I do? Therefore, after the wife of the great warlord (a strong martial artist) conceived a son, the emperor was even more unhappy. So in total, find someone to do her. As a result, his men did not do a good job and failed to do anything to get rid of her. However, the wife of the great warlord was branded with the root of the disease, and after giving birth to the third elder, she hung up. The eldest son of the great warlord grew up, and in order not to arouse the vigilance of the capital, he has been walking in the image of an evil teenager. But privately studied with Zhuge Liang-level teachers.
When the child became an adult, his father kicked him out of the house for him to go through, but arranged for him to be secretly protected by a master (hidden strength) and a number of dead soldiers. Then the son of the great warlord (Xiao Xu) wandered around and came back.
At the beginning of the story, after Xiao Xu returns, his old bodyguard and the world boxing champion hang up, and Xiao Xu decides to learn martial arts to avenge him. The big warlord's body was not as good as a day, and seeing that he needed to arrange for Xiao Xu to take the stage, he let Xiao Xu go out to practice. This time he was sent with a defender, as well as a bigger master.
This time after returning from training, Xiao Xu gradually got rid of the reputation of evil and achieved a little success in martial arts. His father asked him to wander around the nomadic territory of the northern nomads. This time he set out on his own (incognito). During this trip, Xiao Xu's martial arts attainments improved by leaps and bounds and became a first-class master. Then Kaihang killed a number of masters who were taller than him. Once again, prestige rose. After returning home, Kai Hang did the original calculation of the fucking mastermind.
The third time he returned, he replaced his father and went to the capital to face the saint. Once again, his prestige rose, and he grew to the rank of overbearing president candidate. Then on the way home, KaiHang did a big master who lost the capital. Later, he made a world boxing champion and avenged the old bodyguard. At this time, Xiao Xu became one of the four masters in the world. Then his father died, and Xiao Xu took his father's place.
Beimang decided to invade. The first invasion, by Xiao Xu's men hit the nose blue face swollen, retired soldiers. During the invasion of Beimang, the imperial court disgusted Beiliang and did not send military supplies. After Beimang retreated, Xiao Xu ran to the capital again and beat up the staff of the spy surveillance agency (Qin Tianjian) in the capital. Repay the fucking revenge of this organ. The capital clothes softened and began to send military supplies.
The second invasion of Beimang was beaten by Xiao Xu's men and his face was swollen. The enemy's plan was all guessed and cracked by Xiao Xu. In the end, Xiao Xu personally beat up Beimang's boxing champion, and found more than 10 masters to beat beimang's 400,000 troops. Beimang defeated!
The imperial court changed emperors, and the new emperor was Xiao Xu's good brother. As a result, he still looked at Xiao Xu unhappy and wanted to conspire against Xiao Xu. Xiao Xu's body rushed into the imperial court and scolded the new emperor with a dog blood sprinkler, and then in a huff, the labor was gone, and he retired to the jianghu when he was a master.
The end of the book