Chang'an City, also known as Daxing City, was originally destroyed in the late Han Dynasty, after Yang Jian unified the world, rebuilt Chang'an and named Daxing, indicating that his Great Sui Changzhi was long-lasting.

Since the rise of the Turks, the geographical location of Chang'an City has become extremely important, and it has resolutely become an important checkpoint against the northern nomads, and has always been heavily guarded.

This time, the Eastern Turks took advantage of the civil strife in the Central Plains to raise 100,000 troops to the south, and the troops came to Chang'an, Yang Guang followed Yang Su's strategy and sent Yang Lin, the king of the backer, to take over the defense around Chang'an, preparing to lead Turkic troops to resist Dou Jiande's army.

Although Yang Lin, the king of the backer, did not want to give up the border of Chang'an, he also knew that now the Great Sui had no second way to go, so he could only give up all the defenses near Chang'an and let the army of the Eastern Turkic Khanate enter the pass.

Under the deliberate guidance of Yang Lin, 100,000 Turkic wolf soldiers met Dou Jiande's army at Dongyingpo, twenty miles west of Chang'an.

Everything went to Yang Su's idea, Dou Jiande really ignored the opposition of his subordinates, used all his troops to resist the Turks, and gave up the plan to attack Chang'an.

Just when everything was developing in a good direction, the last 200,000 troops of Dugu and Yuwen suddenly entered the battlefield, joined the battlefield, joined forces with the Turks, and defeated Dou Jiande's army, and retreated fifty miles in a row.

The development of events has been out of Yang Lin's control, and he has no choice but to stick to Chang'an, waiting for Yang Guang's latest instructions, but waiting for the news of the destruction of Luoyang.

"Is the sky going to kill my Great Sui?" Yang Lin stood at the head of Chang'an City, holding the military report that had just come from his hand, and looked up to the sky and sighed.

Luo Shixin, who was next to Yang Lin, said to the teacher worriedly: "Lord Wang, you must hold on, you still need to deal with the big and small things in Chang'an!" ”

"This king is fine!" Yang Lin held the side of the city wall with his right hand, and cheered up his spirits and said:

"How's the military situation ahead!"

Luo Shixin was speechless for a while, as if there was something unspeakable.

"It's all this time, what else can't be said, hurry up and tell the king of the general's feelings!" Yang Lin is not an easy person, as soon as the tiger stared, Luo Shixin knew everything.

"There is a military report from the front, Dou Jiande has been defeated, and he has begun to retreat, and the Turkic and Dugu rebels are advancing to Chang'an with 300,000 troops."

Yang Lin was dizzy when he heard this, and almost fell down.

"Yang Su mistook the country!"

Before Yang Lin listened to Yang Su's plan, deliberately let go of the border pass, and led the Turkic army into the pass, the surrounding area of Chang'an has long been occupied by the Turks, and the people are miserable, and now Chang'an has only a lonely city left.

Originally, Yang Lin also hoped that Dou Jiande's army could block the Turks, even if it dragged on for ten days and a half months, but he didn't expect that the last strength of Dugu Valve would be through foreign countries and kill Dou Jiande.

"Is there any news from the Western Turks?" Yang Lin asked Luo Shixin.

"There is no news from the envoys sent by Yang Su to the Western Turks, and there is no movement in the Western Turks, it seems that Yang Su's plan to divide has failed!"

The more Yang Lin listened, the darker his face became, and Luo Shixin said again: "The only thing that is fortunate now is that the Turkic forces did not drive straight into the Central Plains and invade the Central Plains, but turned around and killed Chang'an, with the existing 100,000 defenders and grain and grass in Chang'an, it will not be a problem to hold on for three months!"

Yang Lin shook his head and said: "It's not that the Turks don't want to continue to go south to the Central Plains, but because there are still Dou Jiande and Wagangzhai blocking the way to the south, they are worried that Chang'an will suddenly attack their back road, so they will give up the Central Plains and attack Chang'an first!"

"More importantly, Chang'an's geographical location is extremely special, as long as Chang'an is taken, there is no natural danger to defend in the pass, and the Turks can use this as the center to fully implement the plan to invade the Central Plains!"

"So we must defend Chang'an!" Yang Lin said categorically.

"As soon as Chang'an is lost, I'm afraid that the Great Sui will lose half of the country!"

Luo Shixin Nunu said: "The Great Sui has long been gone!"

"Now that the country of Luoyang has been destroyed, smoke is everywhere in the north, there are countless rebels, Your Majesty can't hold it down, trapped in the suburbs of Luoyang and can't move, and now the Great Sui has long existed in name only!"

Yang Lin replied angrily: "Then we must also guard the luck of the Han people!"

"Shixin, you remember, we are not holding the borders of the Great Sui, but guarding the Han people, the Turks are not like rebels, he is the enemy of all our Han people!"

"We have already been wrong once, and we must not be wrong again and again!"

Luo Shixin's face was straight, and he said solemnly: "Teacher, the student knows, the student will definitely defend the dignity of the Han people to the death!"

Yang Lin nodded, then turned to look into the distance of Luoyang City, as if he saw the Turkic army killing here.

"Report to the general, there is a girl in the city who claims to be the heir of Cihang Jingzhai and asks to see you!" The messenger suddenly came to report.

Yang Lin frowned, not understanding why the heir of the leader of the White Dao Martial Arts found him at this time.

"Let her come!" Yang Lin finally decided to meet this heir of Cihang Jingzhai.

Soon, the messenger brought a young and stunning beauty, who was the contemporary heir of Cihang Jingzhai, Shi Fei Xuan.

"The junior concubine Xuan, I have seen the backer king!" Concubine Xuan saluted Yang Lin.

"I don't know if it's good to be the sect master!" Yang Lin smiled and said a pleasant greeting.

"The family teacher has always been fine, but this time Chang'an is in trouble, and the family teacher specially sent Concubine Xuan to help!"

"Oh!" Yang Lin rolled his eyes and said, "I don't know if Miss Shi has a clever plan to resist the Turks?"

Concubine Xuan shook her head and said: "The younger generation is only a shallow learner, and I haven't found a way to save Chang'an for a while, but the younger generation has brought a message to the king of the backer!"

Yang Lin was puzzled: "What kind of information makes Miss Shi so dignified?"

Yang Lin and Luo Shixin saw that Concubine Xuan's face was heavy, and what she wanted to say must be very important.

"The Eastern Turks and the Western Turks have now abandoned their prejudices and joined forces to attack the Central Plains."

"What?!" Yang Lin was shocked.

What Shi Fei Xuan brought was definitely bad news.

"The Turks don't know why a foreign person is the Golden Khan, and the Eastern and Western tribes, under the leadership of the Golden Khan, are united to attack the Sui, and now the Western Turks are recruiting troops and horses, and they will soon send troops to attack the Sui."

"Who is this Golden Khan?"

The contradiction between the Eastern and Western Turks has been a long time, and the hatred between the two sides is deeper than that of the Central Plains and the Turks.

"The younger generation heard that this golden khan is a person from the Great Qin State in the West, but his martial arts are far beyond ordinary people, and his martial arts are even more amazing, and it only took less than a year to subdue the commander of the Siyi army and control the Turkic army." Concubine Shi said with a frown.

Yang Lin said worriedly: "Now that the Eastern and Western Turks have joined forces, and there is the help of the rebels of the Dugu lord, can Chang'an defend it?"

Concubine Xuan said calmly: "Don't worry, the juniors have contacted the various factions of the martial arts, and the heroes from all walks of life are rushing to Chang'an to help the seniors resist the foreign clans!"

"Great!" Yang Lin shouted happily.

"Teacher, look!" At this time, Luo Shixin raised his right hand and pointed to the outside of Chang'an City.

Yang Lin and Concubine Xuan turned their heads to look out of the city, and saw smoke and dust billowing on the horizon, and the sound of the army's horn gradually came from not far away.

"The Turkic army has arrived!"