Less than a year after Lu Bu ascended the throne, he promulgated the Greater China Charter and the Greater China Code, established the Council system, which aroused the dissatisfaction of some bureaucrats, especially those aristocratic bureaucrats. They began to fan the flames and spread rumors and cause trouble. However, most of them were captured by agents of Lu Bu's National Security Agency and taken to the Supreme Court for trial, divided by treason for rebellion by lifelong labor, but a few bureaucrats also escaped from Lu Bu's control.

One of them is Zhang Fu from the Zhang family in Hanoi. Zhang Fu has a relationship with Zhang Ju, who had defected to Wuhuan before. Zhang Chun has an old relationship with the Wuhuan people. He knows Tadun, so when he feels dissatisfied but finds that he and his aristocratic party can't do anything to Lu Bu, he wants to escape to Wuhuan.

Because Zhang Fu was an unknown person and Lu Bu did not place much surveillance power on him, he easily fled to Wuhuan and met Tadun.

Tadun has been following Taishi Ci, Yu Jin, Qian Zhao and others to deal with Goguryeo and Fuyu over the years, and received a lot of assistance from the Han Dynasty in terms of food. Although his more than 500,000 herders had experienced several grassland disasters, there was no big loss. However, people were not in a good mood. Tadun wanted to obtain the advanced weapon forging technology of the Han Dynasty and the advanced grain farming technology of the Han Dynasty, but these did not get Lu Bu's answer. Tadun gradually became dissatisfied, but the Central Army was stronger one day, and Tadun dared not make any small moves.

Zhang Fu came over and tried his best to fool Tadun, making Tadun mistakenly believe that Lu Bu had already betrayed his relatives and relatives. Even so, Tadun was still afraid of Taishi Ci. Yu Jin's generals. Zhang Fu fooled Tadun and said that he would be friendly with Goguryeo, Fuyu, and the three Han countries to attack Taishi Ci and Yu Jin. Then unify the northern grasslands, which would be a great achievement.

Tadun was deceived successfully by Zhang Fu. He sent someone to discuss alliances with Goguryeo, Fuyu, and the three Korean countries. Originally, these countries were under the suppression of Taishi Ci and Yu Jin. Life was getting harder and harder, so Tadun threw out an olive branch, so they had to accept it.

Tadun's little moves did not hide from the military intelligence agents arranged by Jia Xu. The agents quickly passed the information to Taishici, Yu Jin, Taishici, and Yu Jin wanted to attack Tadun's royal court, Goguryeo, and Fuyu, at the same time. Attacking Liaodong City, Taishici had only 40,000 troops, so they had to temporarily guard Liaodong City to deal with the soldiers from the Three Kingdoms, and sent people to report to Emperor Lu Bu quickly, and asked the court to send troops to Tadun in Liaodong.

When Lu Bu received the news of Tadun's rebellion, he was a little surprised at first. Tadun had a grin and was understandable when he was grinning his teeth. Wuhuan's troops were still above Cao Cao at that time, and now the Han Dynasty was unified. Lu Bu ascended the throne and proclaimed himself emperor, with strong national strength and strong troops. Tadun actually chose such an opportunity to rebel. It was really stupid. Later, he asked the intelligence department and knew that it was Zhang Fu, a figure of the aristocratic family, who was fooled by Sima Yi and others against China, Qing Qiang. He understood the despicableness of these aristocratic families who were determined to seek personal gain and forget the public interests of the Han people, and also knew that these aristocratic families were terrible enough to do anything more than to make trouble.

Lu Bu decided to command the imperial army in person. Not only to destroy the Wuhuan, but also to pacify the Liaodong region. He did not want Goguryeo to continue to exist, nor did he want the Three Koreans to exist. There was another tribe that must be destroyed, that is, the ancestor Sushen of Hei Shui Moe, Jin, and Man.

Lu Bu kept Huang Zhong and Dong Zhao guarded Luoyang. He allowed Gao Shun to be in the rear of the governor of Peking, and the battle would take at least two years.

Lu Bu led Zhang Liao, Xu Huang, Zhang Fei, Yan Liang, Wen Chou, and commanded the 100,000 Central Imperial Guards, and took Guo Jia and Chen Gong as the army to Liaodong. Because this time, Lu Bu was worried that there was not enough troops, so he ordered half of the county soldiers in Sizhou, Bingzhou, Jizhou, Youzhou and Qingzhou to send out half of the county soldiers, totaling 50,000 troops. These county soldiers were handed over to young generals such as Xu Sheng, Ding Feng, Sun Li, and E Huan.

Lu Bu's army set out from Luoyang, crossed the Yellow River, and arrived at Yecheng. There was a straight road from Yecheng to Beiping, and the army quickly arrived at Beiping.

When Beiping was heading towards Liaodong, the road began to be muddy. Lu Bu felt puzzled. Taishi Ci and Yu Jin had been guarding here for five or six years. Can't even repair the road? Then he received news that Yu Jin had already built a straight road from Liaodong to Beiping. Tadun was worried that Lu Bu's army would come, so he sent people to destroy the straight road and led several rivers to break the straight road.

Lu Bu's army arrived in Peiping in September at the turn of summer and autumn. At this time, it was very rainy from the area from Peking to Liaodong. The rain continued to fall endlessly. The road to Liaodong was full of water. It was said that it was shallow but could not open to traffic and horses, and that it was deep but could not raft. Lu Bu was worried.

Guo Jia smiled and said, "Your Majesty, have you forgotten? Did you, Lu Longsai, who we secretly renovated before?"

Lu Bu then remembered that Lulongsai, the fortress of the Western Han Dynasty that he had sent Tian Chou to visit in the early years of the Eastern Han Dynasty. Cao Cao relied on Tian Chou's guidance to go out of the frontier from there and attacked Liucheng. He took advantage of Tadun's unpreparedness to defeat him. Lu Bu ordered Tian Chou to build Lulongsai secretly, but it was useless and just to wait for Tadun to use it.

The things that Lu Bu himself forgot, but his subordinates have been carrying out. The road from Peking to Lulongsai has been repaired for a long time and has been secretly maintained. This road is hidden between the mountains and ridges, with plants and trees on both sides covering the sky and the sun. Some easily discovered places have also been cleverly hidden. It has not been discovered by the Wuhuan people for so many years.

In order to hide from Tadun, Lu Bu's dragon flag was flying in the city of Beiping, but Lu Bu personally led 50,000 elite cavalry to gallop along the secret passage from Peiping to Lulongsai, and Zhang Liao led the follow-up troops and horses to follow behind.

The road was very flat, and Lu Bu's army was moving very fast with 50,000 troops and arrived in Lulongsai in twenty days.

In order to ensure the speed of the march, Cao Cao abandoned all the baggage troops in the rear and continued to advance along the mountains with only light troops. However, the roads passed by were incomplete. Every time the soldiers of the army had to dig mountains and fill the roads before they could go to the gang, so that they had only walked more than 300 miles in two months.

Lu Longsai is located at the easternmost point of the foothills of Xuwu Mountain, located between two mountains. On the left is Meishan and on the right is Yunshan. The city built by Lu Longsai is three walls to form a "Sun"-shaped defense system. The outer main city wall is five zhang high, three zhang wide, and one hundred zhang long. It is made up of stones from the inside to the outside. There is a tower of one or two zhang high in the center, called Wangri Tower. At both ends of the main city wall, auxiliary walls are built according to the mountain direction, and there is also a floor on each wall. The one standing on Meishan is called Meilou, and the one built on Yunshan is called Yunlou. Starting from the auxiliary walls on both sides, it goes further to the mountain.

Extension. During the Western Han Dynasty, a city wall of about 200 miles was built to prevent the Hu tribe from invading. A tall city tower was built from the main city wall to a hundred steps back. Between the two mountains, the city wall was the same as the main city wall, fifty feet long, and a floor was called Lu Long. The two sides were connected to the main city wall by stone walls. On both sides were two rows of soldiers' barracks. Further back, one hundred steps apart was the Crescent Tower facing the official road. This city wall was four zhang high, two zhang wide, and eighty steps long. On the first floor was called the Crescent Tower. On both sides were warehouses with grain and grass, horse sheds and wooden houses for treating wounded soldiers.

Since Lu Longsai was abandoned in the early Eastern Han Dynasty, no one has been interested in it for more than a hundred years. It was completely abandoned in the bushes. The Wuhuan people could not get close to them at all, and gradually forgot that there was a fortress here. Although Lu Bu sent Tianchou to renovate the place, in order to deceive the Wuhuan people, the weeds outside Lu Long were not eradicated. However, this did not cause Lu Bu's 50,000 army and elite engineer team. Almost overnight, all the weeds and shrubs outside Lu Long's border that covered the sky and the sun were removed.

Lu Bu sent elite scouts to slaughter all the herdsmen in a radius of hundreds of miles to prevent them from reporting to Tadun. Then Lu Bu's army stopped and hid in the morning and walked at night. Three days later, he suddenly came to the royal court of Wuhuan, Bailang Mountain.

At this time, Tadun thought that Lu Bu's army was blocking Beiping and could not reach Liaodong. He was leading 50,000 troops to cooperate with Goguryeo, Fuyu, and the three Korean countries to attack Liaodong. The royal court behind him was empty, with only more than 20,000 weak and could not withstand the charge of Lu Bu's army. Tadun's nephew Lou Ban was stabbed to death by Zhang Fei, and the other three tribe leaders were also killed by Yan Liang, Wen Chou and Xu Huang, and Lu Bu did not need to do it himself.

Zhang Liao led the follow-up troops to follow up quickly, took over all tribes, accepted the reorganization if they were willing to surrender, and put on shackles as labor for labor if they were unwilling to surrender. Tian Yu had been operating the territory of the Xianbei in the original central and eastern regions for a long time, and had a complete set of methods to tame nomadic herdsmen. He sent two thousand Han herdsmen and eight thousand sinic Xianbei herdsmen to quickly accept all the tribes of Wuhuan and turn the Wuhuan into a construction corps, mainly grazing and breeding. The territory of Wuhuan quickly became a county of the Chinese Empire.

When Tadun heard the news that the royal court in the rear was attacked, he quickly convinced Goguryeo, Fuyu, and the commanders of the three Korean countries that Lu Bu must be in Bailang Mountain. If we send troops together and kill Lu Bu, the task will be completed. The commanders of the three countries believed his words and left only a small number of people and horses to catch flags and hide from Taishici. The four forces combined a total of 150,000 troops and rushed to Bailang Mountain in a mighty manner.

At the foot of Bailang Mountain, Tadun saw that Lu Bu had only 50,000 cavalry, and was overjoyed. The 150,000 coalition forces rushed towards Lu Bu's cavalry formation in a mess.

Lu Bulema climbed up and looked up. Seeing that Tadun's coalition array was in a mess, it was really a mob, he ordered Zhang Liao: "The enemy's troops are not in order, you can attack them!"
Chapter completed!