Three days later.

Everyone gathered in Tianmen Village, and under Jiang Guanyu's arrangement, they lived in his and Jiang Xia's new houses.

After a small gathering, Jiang Guanyu invited the eldest grandfather and the third grandfather to have a secret conversation in the study all night.

What shocked and excited him was that the eldest grandfather and the third grandfather turned out to be martial emperor-level masters, which was really hidden.

The next day.

With the assistance of the two grandfathers, Jiang Guanyu laid out countless rune arrays around Tianmen Village and Yangjia Village.

A few months later, the eleven wolf cubs had grown up and became the first cordon in the village.

The rune array is the second line of defense.

The eldest grandfather and the third grandfather, plus the security team, are the third line of defense of the village.

Coupled with the natural pass of Tianmen Gorge, even if a large number of wolves come to attack, don't think about please.

The village is full of people Jiang Guanyu cares about the most, and he will never allow any mistakes.

To be on the safe side, he also has a final hand outside the three lines of defense.

That is, when it was impossible to do anything, everyone entered the West Mountain and hid in the tomb of Mengyue.

For this reason, Jiang Guanyu deliberately left two vests to be in charge of this matter.

After everything was arranged, Jiang Guanyu took the old team of Bao Li, Xiaojing, Fat Fat, Ning Qingyao, Jiang Xia, and Zhao Yuxi to cross the river from Lanling County and sneak into Youzhou.

During this period, Yu Zhengnan called many times and ordered them to return to the martial arts academy immediately.

However, the people refused to carry out the order on the grounds that the general was not subject to the orders of the king.

Yu Zhengnan had no choice but to compromise in the end and grant Jiang Guanyu the post of temporary supreme commander of the military.

With this appointment, Jiang Guanyu became the supreme commander of the Youzhou military.

It has the authority to collect the defeated troops, control the local officers and soldiers, form the Youzhou Liberation Army, and temporarily appoint military positions.

And the name of the young marshal Jiang Guanyu has officially stepped on the stage of history from this moment.

Since the fall of the Youzhou border pass, the wolf clan has been like a bamboo, from north to south, and has conquered more than a dozen border cities in a row.

Burning, killing, looting, and doing all kinds of evil.

The people of Youzhou live in dire straits, and it is difficult to escape all the way with their families.

Fortunately, the people in the northern three realms have always been fierce, and the folk righteous people spontaneously organized resistance troops.

Although it could not compete head-on with the wolf clan's 500,000 army, it adopted the technique of sneak attack and assassination, which seriously slowed down the pace of the wolf clan's southward movement.

After Jiang Guanyu and the others entered Youzhou, half of the territory was still in the hands of Great Xia.

In order to snatch time, Jiang Guanyu did not hide it, and directly released eight of the strongest puppet unicorns as mounts.

A group of eight people, day and night, rushed to Tiesai City in seven days.

Tiesai City is the last city with a city wall in Youzhou Border Pass, and it is also the last military fortress to block the wolf riding south.

Once breached, the wolf rider will be flat, and it will no longer be dangerous to defend.

The general of the garrison of Tiesai City is named Cheng Guangxiu, and he is well aware of the importance of this border city.

After receiving the news of the loss of the border, it reacted as soon as possible.

Constantly gathered the routed soldiers and civil righteous soldiers who were going south, closed the city gates, and strictly guarded them, blocking the pace of the wolf riding south.

But the situation in the city is not optimistic.

The defeated soldiers and civil righteous soldiers gathered, plus the 3,000 garrison army, were more than 100,000 people.

However, it is also facing a serious shortage of equipment for defending the city and reserves of grain and grass.

On top of that, it was already the end of December, the temperature was dropping, and there were simply not so many cotton clothes to supply the officers and soldiers defending the city.

Zhao Guangxiu could only organize people to defend the city with all his might, and at the same time urgently ask his superiors for help and material support.

However, the closest city to Tiesai City is also hundreds of miles away.

It will take at least ten days to wait for the materials to be requisitioned and then sent to Tiesai City.

And the wolf cavalry army has arrived in Tiesai City seven days ago, and they are constantly launching siege battles.

The city of Tiesai is already in danger, and there is a possibility that it will fall at any time, and it is impossible to hold out until the supplies are delivered.

"Report! Outside the south gate, a vehicle carrying grain and grass arrived."

Just when Zhao Guangxiu was anxious, the herald broke into the garrison house excitedly and shouted excitedly.

Zhao Guangxiu Huo Ran stood up and said excitedly, "Which city sent the grain and grass?"

"The person delivering the grain claims to be Jiang Guanyu, the newly appointed commander of Youzhou by General Yu."

The herald hurriedly replied.

"Jiang Guan Yu? That genius student who won the first place for me in Great Xia?"

"What are you kidding, I have a lot of generals in the Great Xia, how can I let a freshman who has never been on the battlefield be the commander."

"I'm really curious about this little guy, I didn't expect to meet him in Iron City."

"It's really nonsense, no matter how talented this kid is, he is just a student after all, not to mention, a genius student like him is the future of my Great Xia, how can he risk himself and go to the front line in person?"

"What are we still thinking about now, and if the supplies can be delivered in time, it can be regarded as solving the urgent need of our Tiesai City."

When the generals under him heard this, they exploded in an instant.

Zhao Guangxiu was stunned for a moment, but quickly stood up and said in a deep voice, "Hurry up and follow me to greet you."

"Yes!"

All the generals stood up one after another and followed closely behind Zhao Guangxiu to greet them.

No matter how much they look down on Jiang Guanyu, who has never fought, but they have a letter of appointment in hand, and they are the out-and-out supreme commander of the Youzhou military.

Half an hour later, Jiang Guanyu and the others were greeted into the city by the officers and soldiers of Tiesai City.

Eight large trucks loaded with various materials were also arranged by Zhao Guangxiu to drive into the city.

Seeing that the car was full of food, everyone cheered, and the morale of the defenders of the city was also high.

"Young Marshal Jiang, please take a seat."

Zhao Guangxiu always maintained his apparent respect for Jiang Guanyu and others, and after coming to the garrison mansion, he invited him to take a seat as soon as possible.

Jiang Guanyu couldn't see the dissatisfaction in the hearts of these generals, but he sat on the main seat unceremoniously.

Without waiting for everyone to make a difficulty, he took out his mobile phone and showed the electronic appointment letter sent to him by Yu Zhengnan.

A pair of sharp eyes looked around, and said in a deep voice: "Everyone, this is the appointment letter of this commander, I know, everyone thinks that I am young, I have not been on the battlefield, and I am not satisfied with my position as commander, but I don't care what you think in your hearts, and what you think, from now on, I am the supreme commander of the Youzhou military."

Without waiting for everyone to react, he continued, "General Zhao, time is pressing, please tell us about the current situation in Tiesai City."

Although Zhao Guangxiu was also a little unconvinced, he even took out the appointment letter, so he naturally would not be disobedient in front of everyone.

Immediately clasped his fists and bowed, and said in a deep voice: "At present, the wolf cavalry army has arrived outside the Tiesai City for seven days, and in the past seven days, the wolf clan has been attacking the city day and night, although there are more than 100,000 defenders in the city, but due to the serious shortage of food and grass and city defense equipment, the morale of our officers and soldiers is low, and the wolf clan has attacked the city wall several times, and the city is almost broken, thanks to the soldiers who defend the city and sacrificed their lives to fight hard, it is dangerous to stabilize the situation, but the city wall is also in disrepair for a long time, it is already dilapidated, and the buildings in the city can only be demolished for temporary repairs......