Xue Rengao mastered the hundreds of thousands of troops left by his father, but he did not have the intention of attacking Chang'an. Besides, with his talent and qualifications, he can't control such a huge army.

Originally, he was arrogant, greedy and cruel, and he was always at odds with the soldiers. Now that his father is gone, there are more and more people who are separated from their Xue family.

Moreover, the death of Xue Ju, the previous leader of the Xue family, was suspicious, if there was a magical detective Sherlock Holmes by his side at that time to investigate the real cause of his death, there might be some records of his real cause of death in history. At that time, there would be no rumors in the army, saying that Xue Ju's death was a ghost caused by Xue Rengao. This made Xue Rengao unable to lead everyone well, because everyone felt that even the person who could do it with his father was not worthy of anyone to follow. Once again, only when Xue Rengao was unfavorable to his father, the Sherlock Holmes lost their voices and only dared to talk about him behind him. Otherwise, with Xue Rengao's brutality to people, he would definitely cut the person who hurt his father with a thousand knives.

At this time, the Tang army in Chang'an City was fighting hard, and it was bound to fight the Xue family to the end.

This time, Li Shimin personally commanded. He had been ruthlessly defeated once before, so he naturally had to be long-hearted, even if he was so sick that he couldn't get up this time, he had to be carried out and personally led the troops to kill the enemy.

In November, Li Shimin once again led the army to garrison Gaojaw, and Xue Rengao sent the general Zong Luohu (this person was a talented person who surrendered to Xue Ju with his local armed forces when Xue Ju befriended the heroes of the world) to face the battle, ready to fight with Li Shimin quickly, so that the people of the world could witness his strength, and at the same time make the Tang soldiers tremble.

For this reason, he stimulated Li Shimin many times and asked him to go out of the city to fight with him. Li Shimin stayed in the city, treated him as air, and ignored him. The other generals saw that Zong Luohu was eager to fight with them, and they were very arrogant, so they asked Li Shimin to fight.

Li Shimin said to them bitterly: "Our army has just lost the battle, everyone is very frustrated, the enemy is victorious, and now he is very proud and does not take us seriously. We should close the gates of the camp and wait patiently until they run out of food and exhaust their strength. We are almost recuperating and fighting to defeat them. Otherwise, we may be defeated by the other side again. ”

The soldiers were unconvinced: "The other party yelled at me, saying that we didn't fight, we were cowards, and we were afraid of being beaten by them." We don't give them a certain color to see, they're going to heaven. ”

Li Shimin has always been an assertive person, and he gave a death order, "In the future, if anyone dares to ask for battle, he will be beheaded immediately." ”

For this reason, the two sides held each other for more than two months, and Xue Rengao's army ran out of food, and his subordinate Liang Hulang and others estimated that they were hungry and led their troops to surrender to Li Shimin.

The general brought the internal intelligence of Xue Rengao's troops, and Li Shimin learned that the generals and soldiers had very opinions about their big leader Xue Rengao, and they didn't want to give him their lives, so almost all of them had two hearts.

If the internal situation of the enemy is like this, then everything is OK!

Li Shimin thought like this in his heart!

With the confidence of victory, Li Shimin ordered Liang Shi, the head of the march, to seduce Xue Rengao's subordinates in Shallow Water Plain, Zong Luohu was like an amorous man, unable to withstand the temptation of beautiful women, and took the bait in a happy heart, dispatching all the elite troops. Liang is really like a shy beauty, in the face of the men who are seduced over, he does not go out to meet easily, he does not fight in dangerous places, there is no water source in the camp, and Zong Luohu's men and horses have no water to drink for several days.