Du Yu nodded deeply and threw a charming look at Shang Xiuxun.

The beauty owner glared back coquettishly, blushed and lowered his head without saying a word.

Shan Wanjing sighed: "My Dongming School will also provide corresponding discounts, 20% off."

Du Yu has always been concerned about Shan Wanjing because the beauty is good at creating weapons, and the demand for weapons in the space is also huge.

But Shan Wanjing seemed like an eternal snow-capped mountain, giving Du Yu an inadvertent opportunity to take advantage of it.

If you are determined to use it, you dare not.

Du Yu calmed down and laughed, thanking Shan Wanjing for her generosity.

"The key to the problem" Chen Luoyan deserves to be a resourceful military advisor: "Since the Yang Gong treasure house is in Chang'an, we must not let Li Shimin take the lead and get the treasure house. It is better for the lord to lead the masters to enter Chang'an first and take out the Yang Gong treasure house. After the army is rested, how about the fastest attack on Chang'an?"

Du Yu nodded.

Shi Feixuan pondered: "The only problem is that Li Shimin's army is likely to take one step ahead of us and conquer Chang'an. If so, this time it will enter the territory of Li Shimin, the Demon Sect and the Turks, and will be reversed from Luoyang."

Du Yu felt infinite pride in his heart: "If that is the case, let's help Yang Tong, temporarily guard Chang'an, and let Li Shimin eat dirt under the city."

After everything was settled, Du Yu set off immediately and set off towards Chang'an with four beauties, including Shi Feixuan, Fu Junyu, Shan Wanjing, Shang Xiuxun. Of course, all the beauties in his space also acted together.

Chen Luoyan was entrusted with an important task by him to be responsible for the general affairs of Luoyang after he left. Li Jing and Hong Fu Nu were responsible for patrolling the army, and Du Ruhui was responsible for the reconstruction of 11 towns in Henan.

Du Yu's outfit at this time was like a wealthy businessman selling sheepskin. In fact, his public identity was indeed a sheepskin trader outside the pass and went to Chang'an to discuss business.

Shi Feixuan, Shang Xiuxun, Fu Junyu and Shan Wanjing disguised themselves as his wife, side room, beautiful concubine and personal maid respectively. In addition, Du Yu really hired a business team, all of whom did not know martial arts, and was responsible for covering up their eyes and ears.

Of course, the appearance and clothing of the five people were perfectly modified by Azhu, and no one could see that they were kept.

Du Yu rented a big boat. He went upstream and took several days to sail into Guanzhong. He walked in a row. After several days, he gradually saw the magnificent city walls of Chang'an.

Chang'an is located in the Guanzhong Plain, south of the Wei River and north of the Qinling Mountains, with a fertile field of thousands of miles. It is surrounded by mountains. Since ancient times, it has been a key transportation and military location. Zhou, Qin and Han have used this as their capital and have been continuously built and expanded. Today, Chang'an has built a new city through Yang Jian. Not only is its size the highest in the world, but it has also opened a Guangtong Canal to flow eastward to Tongguan and into the Yellow River. In terms of transportation, Luoyang may still be better than three points. But if it is based on military situation, it will be far behind. When Qin Shihuang was able to unify and wipe out all the heroes, the reason is that this place is rich and there are dangers to guard.

Looking from the surface of Guangtongqu River, a majestic city wall in front slowly grew from the edge of the sky and gradually turned into an epic city as majestic as mountains. On the pier, thousands of merchant ships were loaded with north and south cargo, pressing the waterline low. It shows how prosperous and prosperous this place is.

On the city wall, there were towers of arrows and archers, and there was a tense atmosphere of tension. Heavy defensive equipment such as bed crossbows were vaguely seen, which had been prepared to be put on the wall.

Shi Feixuan leaned closer to Du Yu's ear and said, "It seems that Li Shimin's army attacking Chang'an is not far from Chang'an, otherwise the King of Dai Yang Tong would not be so as if he was facing a great enemy."

Before their ship approached the dock, a warship leaned forward. The leading Sui general shouted loudly: "The King of Dai has an order! Recently, the Li family thieves invaded, and no ships shall be parked on the dock anymore. You will leave quickly."

Du Yu raised his eyebrows, and naturally there was a high-priced master who came forward to sing a fat look. In a quiet voice, a ingot of gold had been stuffed into the hands of the Sui general.

The Sui general pinched his face in secret, immediately smiled, and bowed, "I also know that you are serious businessmen. It is also a business to come to Chang'an. But the King of Dai has orders. Although there are still these ships parked on the dock, they just haven't had time to leave. At the latest, they will be gone tomorrow. A big war will break out here soon, so why do you enter the city?"

Du Yu raised his eyebrows again.

The master smiled like a flower, and handed over a ingot of gold without moving. Sui General's face calmed down and simply changed his words: "Oh, if you must enter the city, you can also temporarily be able to adapt to the last general. But the ugly words are ahead. If a war starts and cannot leave the city, don't blame me for not reminding you."

The master thanked him so much, and the Sui general left with satisfaction.

Du Yu looked at the Chang'an City. Although the city was strong, as high as fifteen meters and three meters thick, the city defense was tight everywhere and could be called a solid city in the world. However, these Sui generals and Sui soldiers were each distorted and filled with an atmosphere of disaster. In this state, it would be strange if they were undefeated to face Hou Xiaofeng's "Li Shimin"'s 10,000 immortal weapons and 10,000 Turkic Golden Wolf Army.

Du Yu entered the city silently.

After going to the dock, he told the master to go to the market to conduct sheepskin transactions, but he took his beautiful wife and concubine to move into a luxurious inn closest to Yuema Bridge in Chang'an City.

This four-story inn is opposite to the Dugujia Mansion, one of the four wealthy families, located near Yuema Bridge.

And this place is the original slave residence of Minister Yang Su and one of the real entrances to Yang Gong’s treasure house.

But at this time, it is quite difficult to enter the Yang Gong treasure house.

The most core problem is the sensitive identity of this Dugu Valve.

Although the four lords compete to dominate the world, the Song lords dominate the south at this time, the Yuwen lords dominate Luoyang and the Li lords dominate Taiyuan. In addition to Dugu Sheng, who continues to be with the foolish emperor, the Dugu Sheng, the other many other masters, such as the powerful martial arts old woman You Chuhong, the "Dugu Shuangjie" Dugu Ba, the new generation of beauty masters Dugu Feng, Dugu Ce, etc., are all in Chang'an at this time.

What is even more troublesome is that the King of Dai Yangtong trusted the Dugu family very much and entrusted important tasks after the Li family rebelled. At this time, Dugu Ba and Dugu Ce were all generals responsible for city defense and were leading troops to patrol the city. Dugu Feng became the commander of the King of Dai Yangtong's guard army.

You think that Chang'an at this time is almost completely controlled by the Dugu family. They have the final say in the city and the palace.

It is no less difficult to dig Yang Gong’s treasure house in Dugujia’s mansion than to dig an imperial tomb.

In particular, Du Yu knew very well that since Hou Xiaofeng had completely colluded with the Demon Sect, many Demon Sect masters must have known the specific location of the Yang Gong Treasure House and were secretly staring at the Yang Gong Treasure House. At this time, it was really difficult for him to sneak into the entrance of the Dugu Valve without knowing it.

But things were difficult, which aroused Du Yu's desire to win.

Hou Xiaofeng must have wished that he could eat meat and sleep with his skin, and he would never let him get the treasure house of Yang Gong. Otherwise, with the support of the Turks, the army of biochemical corpse soldiers, the secret help of the Demon Sect, and the financial resources and weapons of the treasure house of Yang Gong Gong, he would definitely not be able to fight for this bastard.

But to seize the treasure house of Yang Gong, a complete solution must be drawn.

He remembered the prompt on Lu Miaozi's letter.

Fortunately, the designer of this Yang Gong treasure house is Lu Miaozi. He and Yang Su were originally friends, and they gained Yang Su's full trust and designed this seven-story treasure house.

Du Yu entered the room, settled down, opened the window and looked down at the Dugu Valve Mansion opposite, and couldn't help but take a breath of air conditioning.

As expected.

There were many soldiers in the Dugu Far, patrolling, not to mention building underground buildings and digging treasure houses, even a fly could not fly in.

Don’t forget that this is the eve of Li Shimin’s siege. As the generals of the city guarding, Dugu Ba and Dugu Ce, how could they not guard their own home without taking the elite troops?

Among them, peerless masters such as You Chuhong and Dugu Feng are also in charge.

It is impossible to force a robbery.

Du Yu fell into deep thought.

After a moment, Du Yu summoned Wang Yuyan.

This beauty, who learned skills from Master Lu Miaozi, received 70% or 80% of the true teachings of the institution, should be able to help herself.

At the same time, Du Yu unfolded Lu Miaozi's last words and discussed them with Wang Yuyan, Shi Feixuan, Shang Xiuxun, Shan Wanjing, Fu Junyu and others.

Fu Junyu looked at the pictures contained in Lu Miaozi's works in the study of the organs and smiled and said, "I really don't know that this Yang Gong treasure house is so secret. I don't know how my senior sister could enter and take out the ancient jade back then, causing competition among the world?"

Wang Yuyan sighed, "Master Lu is really a savage god. This is as many as 7 layers of Yang Gong's treasure house. It has many mechanisms, a lock of heaven and earth, and a database in it. If I hadn't given me the mechanism that he had devoted his life, it would be difficult for me to remember so many details."

Du Yu was overjoyed and hugged Wang Yuyan and said in person: "In such a short time, you have already recorded all the details of Mr. Yang's treasure house? I am really worthy of being my cousin."

Shi Feixuan frowned and said, "You have said that Li Shimin also knows the specific location of this Yang Gong treasure house? He has a close relationship with the Demon Sect. Will it have been leaked to the Demon Sect long ago?"

Du Yu thought about it and shook his head and said, "Li Shimin should understand who the Demon Sect is. Once they get the evil emperor relics, why should they listen to his orders? So he should not tell the specific location of the Demon Sect, but we have to be careful when we enter the treasure house to explore."

"The most critical question left is how to enter the treasure house." Du Yu pondered: "At this time, the Dugu family was heavily guarded, so it was difficult not to disturb the infiltration of experts such as You Chuhong."

As the commander, he had a deeper consideration.

That is the problem of the fall of Chang'an.

If Chang'an falls into Hou Xiaofeng's hands, Yang Gong's treasure house will not be protected.

After thinking about it, Du Yu finally made up his mind and made a bold decision.

That is to help Yang Tong and temporarily guard Chang'an.

Under the siege of Hou Xiaofeng's corpse soldiers and the Golden Wolf Army.

His wolf-eyed army is speeding up its rest and can travel to Chang'an in half a month at most.
Chapter completed!