The two men fought each other again, neither using any weapons, just punching and kicking.

Cao Jinyu knew that this time the Ninth Princess' temper had been fully aroused.

He wanted to see what really happened after she had done her best.

The two of them fought back and forth, having a lot of fun.

Meanwhile, Yu Yuanzheng and his wife, who were watching the battle, were leisurely drinking tea. The palace maid took notice and brought two chairs for them to sit down.

These two palace maids were Liu Yunshu's personal servants.

Yu Yuanzheng looked at the two palace maids and felt that their master's behavior was normal.

The couple looked at a man and a woman who were fighting fiercely in the field.

Yu Yuanzheng doesn't know martial arts, but she can see that Cao Jinyu was giving in. Why did Princess Liu Jiu say that she didn't give in?

don't know!

Liu Yunshu's legs were kicked by her, but Cao Jinyu was able to avoid them every time and even kick back.

Yu Yuanzheng's teeth ached when she saw this. Doesn't it hurt?

But when you see Miss Liu kicking quickly, you know she is not afraid of pain.

The girl who knows martial arts is really brave, but she can't do it.

"Brother, do you think it is too late for me to start learning martial arts now?" Yu Yuanzheng asked in a longing tone.

"Practicing martial arts is very hard. You have to start laying the foundation at the age of five, and practice in the hottest days of summer and the coldest days of winter." Shangguan Ziqi was not trying to discourage her enthusiasm, but was telling the truth.

"Ah? Doesn't that mean Dabao and Erbao will not have an innocent childhood?" Yu Yuanzheng thought about her two sons. Would they be like what their father said?

"Mothers often have bad children. This is a lesson learned since ancient times."

Yu Yuanzheng couldn't respond to this.

If she doesn't even feel sorry for her child, then she's going to hurt her own child.

Oh, it’s so confusing.

Forget it, I'll think about it later.

The fight in the field continued.

This time the call lasted longer than the previous ones.

It can be seen that Princess Liu Jiu really wants to win.

But it ended in a fight.

Liu Yunshu, sweating profusely, felt that the fight was very satisfying.

When she looked for someone to fight with, no one dared to fight her so wholeheartedly.

She is the ninth princess, a valuable girl, and no one dares to hurt her.

Liu Yunshu happily ran to Yu Yuanzheng to ask for praise: "Dr. Zeng, do you think my martial arts have improved?"

Oh, after all this time, she treated Prince Jing as a sparring partner.

"I am an amateur. I don't know martial arts, I only know medicine." Yu Yuanzheng's words were hurtful.

But Liu Yunshu was not angry at all.

"How about Princess Xiao being your bodyguard? I'll accompany you in the martial arts world. Wherever you go, Princess Xiao will follow you. If anyone is ungrateful and uses his power or influence to force you to see a doctor, Princess Xiao will beat him to a pulp."

Liu Yunshu is very heroic.

"Do you treat Young Master Xu as a decoration?" Shangguan Ziqi's indifferent words made Liu Yunshu very embarrassed.

"You are you, and the little princess is the little princess. We should each do our own thing." But she still had her reasons.

Although the poison of the Emperor of Southern Shu has not been completely cured, he can now lead a normal life. The burden on his liver has been greatly reduced, and he will slowly recover over time.

Yu Yuanzheng felt that it was about time and she could prepare to return home.

Shangguan Ziqi and Cao Jinyu discussed the diplomatic issues between the two countries with Prince Liu for a day, and then signed an agreement.

Prince Liu also had the Southern Shu Kingdom's jade seal stamped on the agreement.

They had to take two copies back to the Wei Dynasty, stamp them with the Wei Dynasty jade seal, and then send another copy back.

This is the most formal official document.

Prince Liu also generously gave 500,000 taels of silver as agreed before, which he took from the emperor's private treasury.

The Zhi Emperor of Shu didn't feel any pain at all. His life was priceless.

Of course he also had a purpose, so it would be easier to invite Yu Yuanzheng next time.

Even the emperor of a country has to be on good terms with others.

Yu Yuanzheng is not his subject.

But why should we give cash directly? It weighs more than a ton, how can we transport it?

"Silver notes from Southern Shu are not accepted in the Wei Dynasty." Shangguan Ziqi knew what his wife was thinking as soon as he saw her expression.

"Oh, I see." Yu Yuanzheng had forgotten about this.

"Brother, it's okay. Big brother will help you transport it back to Tang, and Prince Liu will also send someone to escort us to the border." Cao Jinyu patted his chest and promised.

"That's good."

But just as they were about to leave, envoys from the Canglan Kingdom arrived from the Southern Shu Kingdom.

Shangguan Ziqi and the other three did not come as envoys.

The envoy from Canglan Kingdom came to visit in an official capacity.

How could Shangguan Ziqi and Cao Jinyu miss it?

Stay a few more days to see what they come to visit.

The three of them lived together in the Prince's Mansion, making it convenient for them to visit the Prince.

Therefore, the three of them were well-informed.

Prince Liu quickly summoned the envoy from Canglan Kingdom.

Since guests are welcome, Prince Liu had a simple palace banquet prepared to invite them to the palace for an audience, and also invited Shangguan Ziqi and Cao Jinyu to attend.

Shangguan Ziqi was very satisfied with Prince Liu's actions and went there happily.

This time they both took off their masks, since Prince Liu knew their identities anyway.

The messenger was a cousin of Emperor Canglan, Prince of Beiyi County Zhu Chenchen, who was accompanied by two well-dressed officials.

"The envoy Zhu Chenchen from Canglan Kingdom pays homage to His Royal Highness the Crown Prince of Southern Shu Kingdom. May His Royal Highness be well." The Prince of Beichen brought his men to pay their respects.

He just bent his body slightly, with a very tall posture.

"No need to be polite. Please take a seat." Prince Liu spoke in a friendly tone and did not care about their attitude.

"Thank you, Your Highness." The three of them took their seats.

But Prince Liu did not call for the banquet right away. Instead, he asked the other two to briefly introduce the ministers present. In fact, there were only about ten people, but he did not introduce Shangguan Ziqi and the other person.

"I wonder what the Prince of Beiqi is doing in Southern Shu?" The person asking the question was the Minister of Rites of Southern Shu.

An old man in his fifties, but he gives people a very wise feeling.

He personally arranged for someone to receive these people, but he failed to find out the purpose of their visit.

The Prince of Beiyi glanced at everyone present. He had noted down everything that Prince Liu had just introduced. They were all high-ranking officials of the Southern Shu Kingdom. Although the two young men were not introduced, they were probably the princes of some royal palace.

They were all dressed in Southern Shu style clothing.

Brocade clothes and jade belt.

These people can influence the prince's decision, so he thought it would be okay to state his purpose on this occasion.

"Your Highness, a year ago, the Wei Dynasty relied on an unmatched weapon to force Canglan to surrender.

But even though Canglan had already surrendered, the Prince Rong and Princess Rong of Wei still tried to assassinate the Emperor and Queen Canglan.

Finally, we Canglan ceded two cities before reaching an agreement that Wei would not use such invincible weapons within fifty years.

This grudge has been going on for several years. I believe that there is no need for Prince Yu to say more about this matter, as everyone knows it.

Now the Wei iron box is lost.

I think everyone knows what the Iron Box Maker is. It is the secret recipe for the weapon back then.

The Great Wei has lost its iron box, and I, Canglan, must take revenge. My Canglan cavalry has rushed to the border of the Great Wei, and has started the battle, and won the first battle.

Our emperor sent Prince Yu as an envoy to Southern Shu, hoping to ask Southern Shu to send troops.

As long as Nanshu sends troops, I, Canglan, am willing to cooperate with Nanshu and each take half of the territory of Wei. Finally, the iron box will belong to Nanshu.

As for whether it can be opened, that depends on the situation in Nanshu."

The Prince of Beiyi spoke passionately, as if he had brought great benefits to Southern Shu.