Princess Ning Xin's investigation was naturally just something on the surface, so it was not found that there was a problem with Shangguan Yu's identity.

One is that Shangguan Yu donated 200,000 taels of silver to the imperial court in the name of a businessman, which is definitely a big deal, and if ordinary fine works want to operate like this, they can't achieve it at all.

The second is that Shangguan Yu wants to resell grain to Beichen Kingdom, and this kind of business must make friends with the powerful, rather than cutting off his own back road.

Princess Ning Xin thinks that her analysis is very thorough, and with the Ruyi county lord as a guarantee, even if the Ruyi county lord is not in tune, she does not dare to joke about the safety of the prince of a country.

It was Princess Ningxin who asked her to give a letter to the lord of Ruyi, asking her to prepare to take her friends to the prince's mansion together.

However, Princess Ning Xin does have something to discuss with her brother, so Lord Ruyi can take people to visit the Prince's Mansion on her own, but it definitely does not include the core area.

"Brother Shizi, although I don't know what you are going to do in the Prince's Mansion. But if you want to assassinate Prince Beichen, you must take me with you, or I will have to be put in prison!" "Lord Ruyi thought about it all night, and naturally there were all kinds of speculations about Shangguan Yu's purpose.

But the county lord of Ruyi felt that Shangguan Yu couldn't be stealing any information, that is, he wanted to kill someone.

Killing the prince of Beichen Kingdom, it was very exciting to think about it, and an excited look appeared on the face of the county lord of Ruyi.

"I really didn't expect that I would be able to participate in such a major event. Brother Shizi, let's do such a sensational thing together, isn't it good friends? Lord Ruyi didn't dare to get closer, for fear that Shangguan Yu would refuse to see her again, so he could only look at Shangguan Yu with a blank eye, hoping that he would give a positive answer.

At this moment, Lord Ruyi completely forgot that she was ordered by her father to come to make peace with Beichen Kingdom.

And the object of her mouth to be assassinated is her target of peace.

"Sick in the head!" Shangguan Yu said four words coldly.

Although Shangguan Yu did have the intention of killing Prince Beichen, it was definitely not at this moment.

Unless it is determined that Prince Beichen is related to that person, Shangguan Yu will not affect the relationship between the two countries because of personal grudges.

Killing is okay, but it has to be quiet, and no clues can be left.

The joy of the Ruyi county lord was extinguished by Shangguan Yu's words.

"It's not to kill Prince Beichen, is that looking for something?" Lord Ruyi quickly raised a smile again, in front of Shangguan Yu, she always had no temper, and she was not negotiable if she was easy to talk.

In other words, Lord Ruyi has no principles in chasing men.

Shangguan Yu didn't reply, and the Ruyi County Lord Mao Sui recommended himself: "It's not that I blow it, my ability to find things is first-class." Especially since I have been to the Prince's Mansion more than once, and I can find the way with my eyes closed. ”

Shangguan Yu didn't want to reply, so he simply closed his eyes.

Although she wanted to save Jianqiu, if she spoke bluntly to the county lord of Ruyi, she was afraid that she would think that Shangguan Yu was tempted by Jianqiu, and if she didn't kill Jianqiu, the county lord of Ruyi would suddenly have a good heart.

Along the way, Shangguan Yu opened his mouth once, and it was all Ruyi County Lord who was talking, and he even spoke very energetically.

It wasn't until he arrived at the Prince's Mansion that under the warning of Shangguan Yu's eyes, the county lord of Ruyi closed his mouth, afraid that he would accidentally blurt out a prince and brother.

As for the fact that Shangguan Yu was already the king of Han, the lord of Ruyi did not know about it.

Because it was agreed at the time, when the carriage of the two arrived, Princess Ning Xin had also arrived.

"Princess Ning Xin, this is what I said about Brother Shizi, let's go in." Lord Ruyi gave a brief introduction, and he was going to the prince's mansion.

"Brother Duan?" Princess Ning Xin thought she had seen it wrong, and blinked again.

Compared with the Ruyi County Lord, who is only in front of Shangguan Yu, she is a 'lively and cute' type, Princess Ning Xin is definitely the purest among the princesses of all countries, and she is really lively.

"Brother Duan, it's great to see you here. When I was in the Western Han Dynasty before, I invited you and Sister-in-law Duan to my wedding banquet, but I forgot to give you an invitation. ”

When Shangguan Yu bowed her head, Princess Ning Xin dared to confirm the identity of the other party, and immediately stepped forward with a smile and said, "What a coincidence, I didn't expect that the friend that Lord Ruyi said turned out to be Brother Duan." ”

"What about Sister-in-law Duan? Didn't come with you? Princess Ning Xin looked towards the carriage and saw that the carriage did not lift the curtain again, so she couldn't help but be disappointed: "You didn't come together!" ”

"There's something wrong with her." Shangguan Yu replied intermittently.

"How many more days do you have to stay? This is Beichen Kingdom, I invite you to my princess's mansion to dine and do your best to fulfill the friendship of the landlord, you can't refuse! Princess Ning Xin didn't care about Shangguan Yu's cold face at all, and still said with great interest.

"Hmm." Shangguan Yu still cherishes words like gold.

"I didn't expect to meet Brother Duan here, so I just happened to go with me to see Brother Prince. Brother Prince has always wanted to thank you husband and wife for helping me, but it is a little inconvenient. Princess Ning Xin said apologetically.

"......" Shangguan Yu twisted his eyebrows.

Go with Princess Ning Xin to see Prince Beichen, so how can you find someone?

After hesitating, Lord Ruyi urged: "Everyone is an acquaintance, that truth couldn't be better, let's go in quickly, rub it for a while, it's dark." ”

"It's okay, today at noon, I'll have dinner at the prince's mansion, and I'll make the decision for the prince's brother." Princess Ning Xin said.

"Princess, can you take a step to speak?" Shangguan Yu asked.

Princess Ning Xin was stunned for a moment, but Yu Shangguan Yu had been with him for a while, and she believed in him, so she naturally would not refuse his kindness.

The two of them walked to the side, just to avoid everyone, not afraid of being overheard.

"Brother Duan, is there something difficult? Just ask, I can help you, I will definitely help you. Princess Ning Xin promised.

"My lady's maidservant was brought to the Prince's Mansion by your imperial brother's people, can you ask the princess to give her this bag of things?" Shangguan Yu took out a purse from the cuff and handed it to Princess Ning Xin, "Please keep this matter secret, including to your prince brother." ”

Princess Ning Xin hesitated for a moment, and was a little unable to understand Shangguan Yu's words for a while.

"The princess won't help?" Shangguan Yu asked with a twisted eyebrow.

"Brother Duan are you sure, you won't harm my prince brother?" Princess Ning Xin asked for a promise.

"What good shall it do me to harm him?" Shangguan Yu asked rhetorically.

"Okay, then I'll do Brother Duan a favor." Princess Ning Xin untied her purse.

I pinched the contents and knew that it was something like medicinal powder, but it was still hidden in my sleeve.

As long as she doesn't hurt her brother and does this for her benefactor, Princess Ning Xin is still willing.

"Thank you, princess, for your farewell." Shangguan Yu thanked him, turned around and got into the carriage, and without waiting for the Ruyi county lord to come, he ordered the coachman to leave.

"Hey, what did you say? Why did Brother Shizi leave suddenly? You must have said bad things about me to him, didn't you? "Lord Ruyi couldn't catch up with the carriage and came back to question Princess Ning Xin.

"Your brain is really big, and this princess is not idle and boring, why do you want to say bad things about you?" Princess Ning Xin snorted unhappily, talking to Lord Ruyi has always been something she doesn't like.

After all, it was in front of the prince's mansion, and the lord of Ruyi didn't dare to quarrel with Princess Ning Xin, otherwise the prince who was protecting his sister would definitely not be facing her.

Angrily turned around and left, the Ruyi County Lord was in no mood for what he was doing today, so he naturally needed to find an opportunity to vent his anger.

As for who the unlucky person is, Lord Ruyi can't care about it, anyway, she can't let herself be wronged, and she can't go to Shangguan Yu for trouble.