Shi Wansui did not take a soldier or a soldier, and rode alone into the city of Baidaozhou, like a wolf into a flock of sheep, and cut down the Turkic soldiers who came to stop him, and after a while, he rushed to the south city gate, waved his knife and beheaded several Turkic soldiers who came forward to parry, opened the city gate, raised the big knife in his hand into the air, and shouted outside the city: "Brothers, Shi Wansui is here, follow me." ”

The soldiers of the Sui army outside the city heard that the main general had entered the city, and who was willing to lag behind, everyone rushed to be the first, and poured into the city of Baidaozhou like a tide.

Seeing that the general situation was gone, Nili Khan had no intention of fighting, so he had to take the remnants of the defeated army out of the Western City Gate and retreat back to the Western Turks.

After Shi Wansui captured the city on his own and led the army to recover Baidaozhou, he immediately ordered someone to rush back to Yanmen Pass with Lubu to report the victory to Gao Ying and Changsun Sheng. In the early morning of the next day, Changsun Sheng received a good news from Shi Wansui, and learned that Baidaozhou had been recovered, so he said goodbye to Gao Ying, and led his entourage and others out of Yanmen Pass, through Baidaozhou, and sent an envoy to the Turks again.

Because Changsun Sheng sent another envoy to the Turks after a short interval of a few months, with Yang Jian's secret order, on the premise of shaking Dulan and maintaining the stability of the situation in the north, he would kill Yuwen Praruo and eliminate the source of chaos in the north, so not long after leading the team to set off from Yanmen Pass to the north, Changsun Sheng sent people to quietly rush to the Duluo River, which is 300 miles away from Dujin Mountain in the north, and asked the Turki Khan to urgently return to Dujin Mountain to see him.

Changsun Sheng and his entourage had not yet arrived at Dujin Mountain, and the Eastern Turkic Great Khan Yongyu Lu and Kehe Dunyuwen Praruo had already received the news that Baidao Prefecture had been recovered by the Sui army.

After hearing the letter, Yongyu Lu couldn't help but raise his hand to wipe a layer of cold sweat on his forehead, and secretly rejoiced in his heart: thanks to the news that after hearing the news of the Western Turkic Nili Khan's sneak attack and capture of Baidaozhou, he did not completely listen to Yuwen Panruo's advice, and openly declared war on the Sui Dynasty, and only secretly sent cattle and sheep and other supplies to Nili, otherwise after the Sui army recovered Baidaozhou, it would be difficult to guarantee that it would not wave its army to the north and find him to ask for an explanation.

Yuwen Praruo and Yongyu Lu's thoughts are completely different, she originally wanted to take the opportunity of instigating the Western Turkic Little Khan Nili to attack Baidao Prefecture this time, and persuade Yongyu Lu to start a war with the Sui Dynasty, so that she can fish in troubled waters and restore Yuwen's country with the help of Turkic forces, so after Yongyu Lu agreed on the surface, but did not adopt her advice, Yuwen Praruo started Goguryeo's idea again, and secretly ordered his cronie Jiang Shangyuan to send an envoy to Goguryeo with heavy money, and persuaded Goguryeo King Gao Yuan to send troops from Liaodong to invade Yingzhou in order to contain the Sui army. She planned to wait for Goguryeo to be invited to raise troops, and once again persuade Yongyu Lu to send troops south and take Yanmen Pass of the Sui Dynasty.

Before Jiang Shangyuan saw Gao Yuan, there was news that Baidaozhou had been recovered by Shi Wansui, the general of the Sui army, and at the same time, the scouts brought back the news from Yanmen Pass that Sun Sheng, the envoy of the emperor of the Sui Dynasty, and his party had set off from Yanmen Pass to the north and would soon arrive at Dujin Mountain.

Yuwen Panruo would never have thought that one of the main purposes of Changsun Sheng's mission was to kill her, and after receiving the report, he invited his lover, Otsuka Zai Ansui Jia of the Turkic Dynasty, to come to his tent to secretly discuss that he would try to kill Changsun Sheng and force Yongyu Lu to go to war with the Sui Dynasty.

"But Hodun, this is a risky move. Not to mention that once the Great Khan finds out that you and I want to be unfavorable to Changsun Sheng, will he stop it, and deal with Changsun Sheng alone, if there is no capable person, I am afraid it will be difficult to achieve his wish. Hearing Yuwen Praruo's idea of killing Changsun Sheng, An Suijia reminded Yuwen Praruo with concern.

"You don't need to send someone to do this matter, after Changsun Sheng arrives at Dujin Mountain, you just have to lead away the Great Khan, and then I will send warriors to kill Changsun Sheng." Hmph, as long as the eldest grandson Sheng dies in Dujin Mountain, the Great Khan wants to continue to be a vassal to the Sui Dynasty, I'm afraid Yang Jian Lao'er will not agree. Yuwen said hatefully.

"But have you ever thought about it, if things are not harmonious, how to clean up the mess?" An Suijia has had an affair with Yuwen Panruo for many years, and has a deep feeling for his lover, lest Yuwen Panruo kill Changsun Sheng and burn himself, so he can't remind her more.

"It's just a big deal, so what's the fear? Since I married the Turks, I have served your father and son successively (Ansui Jia is actually the illegitimate son of Shabalu Khan and a Xihu woman), and your father and son have all promised to avenge the shame of my Yuwen clan and help me restore the Yuwen clan, but I have waited for more than ten years, and finally ended up with a bamboo basket. Now that I think about it, what is it like to live in this world? When Yuwen Prajna said that he was sad, he sobbed softly in front of An Suijia.

An Sui Jia is a love species, the most can't see a woman crying, when he saw Yuwen Panruo crying, he couldn't help but arouse the pride in his chest, slapped his hand, and made up his mind to help Yuwen Panruo, kill the Sui envoy Changsun Sheng, and force Dulan Khan to start a war against the Sui Dynasty.

In this way, Changsun Sheng sent the Turks to try to kill Yuwen Prajna, but he didn't know that from the moment he arrived at Dujin Mountain, he himself had been under Yuwen Prajna's knife.

When Yong Yulu heard the news that the Sui envoy Sun Sheng was about to lead the delegation to Dujin Mountain, he was both happy and worried: the good news was that the emperor of the Sui Dynasty was not angry with him because of the sneak attack on Baidaozhou by the Nili Army, and sent envoys to come to the envoy; Worriedly, he was worried that the Sui army that had recovered Baidaozhou would find out in the city the sergeants he had sent to support Nili to defend the city, and he would be questioned by Changsun Sheng in person.

Just when he was hesitant and had not yet decided whether to meet Changsun Sheng, Otsuka Zai An Suijia hurriedly came to report to him with a military report in his hand: A Khitan army had been found on the eastern border to invade across the border.

It must be known that Dulan Khan's father Sha Bo Luo Khan was killed by the arrows of the Khitans, after Du Lan succeeded to the throne, the first thing was to send troops to the Khitan, and capture the murderer who shot Sha Bo Luo to avenge his father, but because the Khitan tribe was attached to the Sui Dynasty before the Turks, several successive Sui Dynasty Zhenbei vassal kings and ministers, including Yang Guang, the king of Jin, Yang Liang, the king of Han, and now Gao Ying, the left servant of Shangshu, no one did not strongly oppose the Turkic invasion of the Khitan, Du Lan was forced by the pressure of the Sui Dynasty, and had to temporarily endure and restraint, for several years, He never dared to send troops to attack the Khitan.

Today, there was a sudden report that a Khitan army had crossed the border to invade the Turks, Du Lan did not hesitate for a moment, and immediately ordered An Suijia to convey to Kehe Dunyuwen Prajna, and she would entertain the Sui envoy Changsun Sheng and his party on his behalf, and he himself led a strong Turkic iron cavalry, and on the same day, he marched from Dujin Mountain to meet the Khitans.