Shanyang City was eventually kept by Liu Bei's army, but this battle caused countless wounded soldiers in Shanyang City. So after Liu Bei arrived, he went to the camp of the wounded soldiers to appease them, and then followed Han Fei and others to the prefect's mansion.

Liu Bei first affirmed the persistence spirit of Han Fei, Zhang He, Ma Chao and others! Then he complained to Han Fei: "Zi Cong, if you have such a thing, you must not take risks. You are not a general at all, and you can't use it to stick to the city here!"

Han Fei knew that Liu Bei cared about him, so he said so. He bowed and said, "Don't worry, lord, it's me that I was wrong! I will never be willful and joking again next time!"

After hearing this, Liu Bei nodded and said, "Well! It's a great deal to know the mistake. Since you know you are wrong, I won't say it! By the way, what's going on in summoning the sky thunder?"

After hearing this, Han Fei smiled bitterly and said, "This matter is quite complicated, so I'd better wait for me to report to my lord alone!" Liu Bei nodded after hearing this, and then encouraged Zhang He and Ma Chao a few words, and told them to go down and rest for a while before coming for a banquet at noon!

The generals dispersed, but Han Fei stayed. At this time, Liu Bei said, "There are only you and me at this time. Zi Cong is quick to tell me what's going on!" Han Fei smiled bitterly and said about the gunpowder, but in the end, Han Fei said, "Lord, this thing is powerful and hurts the heavens. If it were not necessary, I really don't want to use this thing."

Liu Bei nodded and said, "Since that's the case, then list this thing as a secret. You must not use it until life and death. Zicong, you can see!" As he spoke, Liu Bei's eyes lit up, and Han Fei saw Liu Bei's inner thoughts from his expression.

After sighing in his heart, Han Fei said, "It depends on the instructions of the lord, and the few personal guards who helped me make this thing. I specially put them under house arrest. I will hand them over to the lord now. I will write down the formula of this gunpowder later. Please keep it properly!"

Liu Bei nodded and said, "Zicong, don't worry. I must keep this recipe properly, so it will not leak out." Han Fei nodded, picked up a pen and wrote a recipe on the paper, and handed it to Liu Bei. At the same time, he said, "This thing is flammable, and there is no open flame in the storage place. Also, it must be prevented from moisture, and once it encounters moisture, it will lose its effect."

Liu Bei finally got the recipe for gunpowder. He was overjoyed and wanted to rush back to Changyi City as soon as possible, and then arranged for someone to experiment with this object. However, Cao Cao had recently retreated, and there were many business in Shanyang City, so he would have to wait a few more days.

Not to mention Shanyang City for now. Besides, Yuan Shao of Jizhou gathered three armies to run towards Pingyuan City, and Nanpi City and Bohai City attacked at the same time. Guan Yu left Guan Hai to guard Nanpi City, and he personally led Pang De, Zhou Cang and Pei Yuanshao to lead his troops to come in Bohai City.

Because Guan Yu knew that these three armies were the most powerful and had the largest number of people. So Guan Yu made up his mind not only to defeat the Youzhou army, but it would be better to counterattack Youzhou again. Although the capital of Youzhou has moved to Fanyang, Youbeiping has been run by Gongsun Zan for many years, and Guan Yu set his sights on it early.

By the way, Youbeiping is not too far from Liaodong. If you can capture this place, you can connect with Liaodong after pushing three hundred miles north. However, the place there is still the territory of the Wuhuan people. In short, Guan Yu has a big heart, and he really wants to do a big vote this time.

Yuan Shao's army came, and the middle route was led by Chunyu Xiong to Nanpi City, while the bottom route was led by Ju Yi to the death warriors who came to Pingyuan City. On the top route, Yuan Tan brought Xianyu Yin, Xianyu Fu brothers and general Lu Kuang led 30,000 troops to come.

Guan Yu only brought five thousand cavalry when he came here, and the 10,000 people in the city were only 15,000. However, in his eyes, Yuan Shao's army was just a native chicken and a tile. Not to mention the 30,000 people who came, Guan Yu was not afraid even if he came 30,000 more.

On the second day after Guan Yu led his army to Bohai City, Yuan Tan's army arrived. Since the last time he failed here, Yuan Tan always wanted to retake Bohai City! Unexpectedly, he finally had a chance today! What he didn't expect was that Guan Yu was actually in the city.

"What should I do? Guan Yu had killed Yan Liang. Who can resist such a powerful person?" Yuan Tan asked in the camp outside the city.

At this time, Xian Yuyin laughed and said, "Young Master, it's not the most general who said to you. No matter how powerful Guan Yu is, isn't he just one person? Tomorrow, he will bring a team of iron cavalry to chop Guan Yu's head!"

Yuan Tan's eyes lit up when he heard this, "If the general can do it, I will report to my father to reward you with great reward!" Xian Yuyin laughed again, "Hahaha! Don't worry, eldest son! Let's see my methods tomorrow!"

Turning around, Xian Yuyin and Xian Yufu brothers called out under the city, and asked Guan Yu to fight! Guan Yu immediately took people out of the city to fight, and the soldiers formed a formation. Guan Yu closed his eyes slightly and looked at Yuan Jun opposite him. Seeing the neat team on the opposite side, he did look well-trained.

At this time, Xian Yuyin slapped out of the horse, waved his big gun and pointed at the opposite side and shouted: "Wu, then Guan Yu dares to come out to fight!" Guan Yu stroked his long beard and was about to slap the horse to fight. At this time, four voices beside him sounded at the same time.

"General, wait!" The speaker was Gao Lan, Pang De, Zhou Cang and Pei Yuanshao. The four of them said in unison. After saying that, the four of them looked at each other, and finally Gao Lan continued: "How can the second general use a knives to kill a chicken? I will leave this person to me!"

Guan Yu looked at Gao Lan and nodded. Gao Lan then slapped his horse and rushed out with a knife. When Xian Yu Yin saw that it was not Guan Yu, he shouted with a stern face: "Who is you? How dare you come forward to die? Do you know the general Xian Yu Yin?"

Gao Lan almost lost his anger when he heard that his nose was crooked. He spitted on the ground with a "slap" and then looked at Xian Yuyin with contempt and said, "Ignorance rats, how dare you be arrogant again! That's the general of a certain family, Gao Lan, and you will take your life today!"

After saying that, the big knife swung Xianyu Yin and chopped it down. Xianyu Yin lived in Youzhou all year round, and he had alien blood, so his temperament was very irritable. Seeing Gao Lan's big knife slashing, he shouted angrily and waved his gun to resist. Then the two fought together. In a blink of an eye, they fought for ten rounds without a winner.

Xian Yufu looked at it from behind, and his elder brother was probably not his opponent. So he held his big gun in his hand and rushed to Gao Lan to kill him with a urging war horse.

Pang De saw Xian Yufu trying to attack him, so he didn't bother to ask Guan Yu for instructions. He immediately slapped his horse and killed Xian Yufu. Zhou Cang saw Pang De rushing out, and he clapped his hands and said, "How annoying! I just finished one step and was taken first by this newcomer!"
Chapter completed!