Brief Introduction of the Three Kingdoms: The first hero who helped Cao Cao in his northern expedition to Karasuma

　Right Beiping Wuren Tian Domain, Zi Tai, likes to read, is good at fencing. At the age of twenty-two, he was summoned by Liu Yu, the pastor of Youzhou, to serve as an envoy to Chang'an for Liu Yu and complete his mission. The imperial court made him a knight lieutenant, and Tian Yu believed that Tianzi was still outside and had not settled down, and he did not dare to accept this kind of honor, so he insisted on not accepting it.

　　Northern Expedition to Karasuma

　　In the twelfth year of Jian'an (207), Cao Cao attacked Karasuma in the north. Before karasuma arrived, he sent emissaries to summon Tian Domain. Tian Yu urged the doorman to prepare his luggage as soon as possible. The doorman asked incomprehensibly: "In the past, Yuan Shao's father and son admired you and came to ask you many times, but you did not go." This time, Cao Gong sent an emissary, and you can't wait, lest you can't catch up, why is this?" Tian Yu smiled and said, "You don't know about this." "When it came to Cao Cao's army, Bai Wei county order, Tian Yu did not go to office, but followed the army to the end.

　　At that time, it was summer, there was a lot of rain, the road was low-lying and difficult to march, and the enemy was guarding the fortress, and Cao Cao's army was difficult to move, and Cao Cao was very troubled. Tian Yu said: "This road often accumulates water in the summer, and it cannot be opened to traffic in the shallow places, and it cannot carry boats in the depths. The original Peiping County was in Pinggang County, from Lulongsai to Liucheng; It has been nearly two hundred years since the Guangwu Emperor Jianwu years, but there are still hidden paths that are feasible. Now that the enemy general is on the road to infinity, he will certainly not retreat and be unprepared. If we lead the army to quietly return and cross the white sandalwood from Lulongkou, the road is close and easy to walk, and if we are not prepared, we can catch it. ”

　　Cao Cao appreciated it, so he led the army back, and erected a large wood next to the road, writing: "Now in the summer, the road is impassable, wait until the autumn and winter seasons to march." Karasuma scouts saw this and believed that Cao Jun was gone. Cao Cao ordered Tian Yu to lead his subordinates as guides, walked up Xu Wushan, passed Through Lulong, passed Pinggang, climbed to White Wolf City, and when he was more than two hundred miles away from Liucheng, Ta Dun was alert and personally went into battle, Yuan Shang, Yuan Xi and Jian Dun, Liaoxi Shan Yu Louban, Right Beiping Shan Yu Nengchen arrived and so on with tens of thousands of cavalry to fight.

　　Because of the mountains and mountains along the way, most of the soldiers were lightly armed and simple, so at that time Cao Cao was "heavy in the rear, and there were fewer armored", and the Karasuma army was so numerous that Cao Cao was afraid left and right. At the critical moment, Zhang Liao asked for the initiative to attack, and finally broke the Karasuma. (The great collapse of the people, the beheading of dun and the famous king have descended, and the Hu and Han have descended more than 200,000 mouths.) Liaodong Shan Yu Su Maru and Liaoxi and Beiping Zhuhao, abandoned their breeds, and Shang, Xi Ben Liaodong) Since then, Karasuma has been pacified, and the three counties have been recovered.

　　In the Northern Expedition to Karasuma, if there is no Tian Domain, it can be said that Cao Cao will return without success, and Karasuma will not be pacified, and Cao Cao's strategy of "Ann Nei must first be outside" cannot be realized, so Tian Domain has the greatest merit, so Cao Cao directly sealed Tian Domain from a county order, and sealed five hundred, although Tian Domain did not accept.

　　Love is important

　　Tian Yu followed Liu Yu in his early years, and later Liu Yu and Gongsun Zhan fought, and after Tian Yu received the report, he quickly returned with a whip, and before he could arrive, Liu Yu was killed by Gongsun Yu. After Tian Yu returned, he went to Liu Yu's grave to worship, issued a seal table, and left crying. When Gongsun Zhan heard that Tian Yu was crying liu Yu, he was furious and arrested Tian Yu, who knew that Gongsun Yu was reasonable, and Gongsun Zhan let him go.

　　Tian Yu then returned to the north, and led all the clans and hundreds of people from elsewhere who came to rely on him, and swept the land and swore, "If your (Liu Yu's) vengeance is not repaid, I will no longer stand in the world!" He then entered XuWu Mountain and personally cultivated grain to support his parents. The people came to join them, and within a few years they reached more than 5,000 households.

　　Tian Yu then said to his father and fellow villagers, "Everyone doesn't think I'm incompetent, and they all come to join me, but I'm afraid that the number of people who don't unify the law will not last long, and I hope that everyone will elect a leader." "Everyone elected Tian Domain, and Tian Domain then formulated laws on killing, theft, and litigation, stipulating that those who committed serious crimes should be punished with death, and secondly, they must also be convicted, a total of more than twenty articles. He also formulated the etiquette of marriage and funeral, set up a plan for the establishment of schools to teach knowledge, and promulgated it to the people, so that everyone could live in peace and the road would not be left behind. The people of the north also gathered to obey his prestige, and Karasuma and Xianbei also sent emissaries to send tribute, and Tian Yu accepted and comforted them so that they would no longer harass.

　　Yuan's father and son came several times to invite them, but Tian Yu did not go. After the Battle of Guandu, Liaodong sent Yuan Shang's first rank, and Cao Cao ordered: "Whoever dares to cry for Yuan Shang, behead him." Because Tian Yu had been recruited by the Yuan clan, he went to mourn and pay tribute, and Cao Cao did not pursue it.

　　At first, Cao Cao wanted to give Tian Domain the title of Marquis, but Tian Domain had repeatedly refused before, so Cao Cao asked Xiahou Huan, who had a good relationship with Tian Domain, to go and say it. Tian Yu wept bitterly, saying that he would rather die than yield, and when Cao Cao heard about it, he sighed and knew that he could not force it.

　　In the chaotic world, heroes are born, almost all of them hope to make meritorious achievements and be honored as princes, but Tian Yu has repeatedly rejected the high-ranking official Houlu, so that people who are loyal and righteous and benevolent to the people can also be regarded as the most rare people in the Three Kingdoms.