Early the next morning, Li Shimin led a hundred elite cavalry straight to Tongguan, which was thirty miles away. After arriving at Tongguan, Li Shimin wandered around the distance beyond the range of bows and arrows in the city, pointing and pointing, as if he was checking the terrain and observing the terrain. When they were tired of wandering, they dismounted and sat on the ground with the soldiers to eat dry food and drink water, and some soldiers even lay on the ground to rest, and their weapons were still with them casually. A posture that completely ignored the Sui army in the city.

On the city wall of Tongguan, with a slightly dark face, sharp eyes, a beard, and a strong body, the Yin Shishi, the general of Zuo Yiwei of the Great Sui Empire, looked at Li Shimin and his party with a gloomy face.

The Ying Yanglang beside him was filled with anger and asked the Yin Shishi to go out to teach Li Shimin and his party a lesson.

The Yin World Master waved his hand, "Don't be impatient!" No one is allowed to leave the city without my orders, and those who violate the orders will be beheaded! ”

Then he ordered the scouts to quietly go out to investigate and check if there were Tang army ambushes within thirty miles of the vicinity.

The first day of Li Shimin and his entourage was uneventful.

In the early morning of the next day, Li Shimin only took a hundred cavalry to inspect the vicinity of Tongguan City, but there was still no movement in the city. The next day was also uneventful.

At dawn on the third day, on the upper floor of Tongguan City, Yin Shishi listened to the report of the scout captain while eating breakfast: "Report to the general, after two days of careful exploration, it was found that there were no Tang army ambushes within thirty miles of the vicinity. The Tang army was still standing still in the camp thirty miles away, and only Li Shimin led a hundred cavalry to the vicinity of Tongguan every day to explore the terrain and our military situation, as if it was expected that our army would not dare to go out of the city, so it looked like no one was around. It has been learned that Li Shimin used to take a small number of people out to investigate the enemy's situation in this way, and this traitor was extremely bold. ”

"You arranged a scout to ambush and reconnoiter within a radius of thirty miles this morning, especially near the Tang Army, and immediately sent a signal as soon as you found the Tang Army ambushing soldiers or the Tang Army's large army leaving the camp."

"Yes." The scout captain stepped back to make arrangements.

"Li Shimin, if you dare to come today, I will definitely capture you rampant boy!" The Yin World Master said fiercely in his heart.

Early this morning, Xia Xue always felt panicked, and she went to talk to Brother Wuji for a while.

Eldest Sun Wuji felt strange when he saw Xia Xue coming to him so early, and hurriedly asked, "Sister Xue, is there anything you have to do with me so early?" ”

"I always feel panicked and ominous today. Are you making any major moves today? ”

Although the military situation is confidential, he is absolutely assured of Xia Xue's eldest grandson Wuji, and he admires Xia Xue's talent and talent. Just like she told him when she was in Jinyang, Li Yuan's daughter Princess Pingyang has developed a large force in the suburbs of Chang'an, Liu Wuzhou will definitely go south to invade Jinyang, Li Yuanji will definitely abandon the city and flee, it must be unsafe to stay in Jinyang City, etc., and now according to the latest news that has been obtained, Xia Xue's predictions are accurate.

When the eldest grandson Wuji heard that Xia Xue had an ominous feeling, he was shocked, could it be that something was going to happen to King Qin today? He hurriedly pulled Xia Xue into the camp tent and quietly told Xia Xue about Li Shimin's plan and actions in the past few days.

Xia Xue was also taken aback when she heard this, and Li Shimin was too bold. Only brought a hundred people, which is too risky.

Although the history books say that Li Shimin was courageous, he often took only a few people to the vicinity of the enemy camp to investigate the enemy's situation. However, after Xia Xue came to the Sui Dynasty through the "time and space tunnel", she found that although the general historical trajectory has basically not changed, such as the Sui Empire is now full of smoke and crumbling, Dou Jiande is dominant in the land of Yan and Zhao, Liu Wuzhou went south to Jinyang, Li Yuan raised troops to rebel, Lin Shihong established the Chu State in Gansu, etc., all of which are basically the same as in history.

But she still found that many details have changed, such as: Changsun Wuji's sister Changsun Xue, she later became Li Shimin's queen in history, and she was a virtuous queen who lived to be 36 years old. But after he came to this world, he found that the eldest grandson Xue died of illness in Lingnan at the age of 15. Also, Li Yuan's claim to be emperor in history seems to have been proclaimed emperor after entering Chang'an, and it seems that it was only after Emperor Yang of Sui was killed in a mutiny by the generals of the forbidden army in Jiangdu that Li Yuan forced the puppet emperor Sui Gong Emperor Chan to be placed in him. Li Jiancheng was named the crown prince, Li Shimin was named the king of Qin, and Li Yuanji was named the king of Qi, all of which were divided after Li Yuan became emperor in Chang'an. But what I see now is that Li Yuan was proclaimed emperor when he raised troops in Jinyang, and Li Shimin was also crowned king in Jinyang.

It seems that his own time-traveling events still have an impact on this era. The "butterfly effect" still happened.

The "butterfly effect" was proposed by meteorologist Lorenz in 1963 A.D., explaining the theory of air systems, saying that an occasional vibration of a butterfly's wings in the Amazon rainforest may cause a tornado in Texas two weeks later.

The butterfly effect means that due to the complexity of the development of things, there are unpredictable "variables", a small change may affect the development of things, and a small change may lead to a long-term huge chain reaction of the whole system. The "butterfly effect" is not only applicable to meteorology, but also to complex theories such as sociology, economics, political science, history, and military science.

Xia Xue was anxious that perhaps the "butterfly effect" caused by herself would lead to variables in historical development. Then maybe Li Shimin will be killed today, maybe there is no strong "Zhenguan rule", maybe the troubled times will continue for another one or two hundred years like the Northern and Southern Dynasties, and the innocent people will continue to suffer...... then he will not become a sinner in history. "No, I have to save Li Shimin!"