Wang Mu looked at the clean melon peel, and was in a complicated mood, taking out a pack of oil-paper-wrapped things from his arms and handed them to Bei Rongnuo.

"Is it made ice?" Bei Rongnuo took it and looked at the pack in disbelief.

King Mu nodded and motioned her to open and take a look.

Beirongnuo opened oil paper layer by layer, and the inner part was actually some powder, which exuded a special smell.

This taste may be unfamiliar to ordinary people, but it is nothing to Beirongnuo, who has been on the battlefield all year round.

"Is it saltpeter?" She judged the identity of this thing in almost the blink of an eye.

Mu Wang praised her knowledge and said, "Yes, prepare two buckets, one small and one large, put the bucket into the big bucket, and then add water to the two buckets each. The water in the bucket can be filled, and the water in the bucket can be added to a slightly shorter area than the bucket. Then add saltpeter to the water in the bucket. Wait for a while, and the water in the bucket can freeze."

"So magical?" Bei Rongnuo stared at the bag of things. If it weren't for the wrong location, she would have tried to get two buckets of water now.

The suspicious King Mu felt aggrieved in his heart, "What am I lying to you? If you don't believe me, you will know if you ask someone to get two buckets of water."

He was about to call someone, but he saw Bei Rongnuo quickly put away the bag and stuff it into his sleeve, and then said coldly.

"No need, I'm going back and try it myself. If I don't succeed, I'll come to you again."

"It's up to you." Although he didn't like the other party's distrust, Wang Mu secretly looked forward to seeing Bei Rongnuo again in his heart.

Just looking at Bei Rongnuo's cold look, goodbye is probably in no time. The more he thinks this in his heart, the more he stares at Bei Rongnuo's cold face.

Until the soldiers on both sides finished eating the melons one after another, the two sides were about to collect and return to the camp. He asked the questions in his heart every time.

"If this method is fine, would you come to me?"

Bei Rongnuo looked at King Mu in confusion, "Okay, why am I looking for you?"

Of course, what Beirongnuo understands is "seeking you" as "seeking trouble for you".

When King Mu got this answer, he lost all his thoughts for a moment and could only say goodbye to Bei Rongnuo "friendly".

After walking out for a long time, Bei Rongnuo looked back and saw the man who was also riding on a horse and looking back.

Actually, he is quite nice to himself.

Bei Rongnuo thought that King Mu seemed to be pretty good. He gave her mint water that day. He heard that this was the secret recipe for Central Plains to relieve heat, but now he gave her the ice making method that she was thinking about.

No matter how you look at it, she has taken on the kindness of others.

Bei Rongnuo thought so, why not look for an opportunity to treat him to a meal, just treat it as a thank you.

But she seemed to say just now that she would not go to find King Mu?

In order to avoid misunderstandings, Bei Rongnuo hurriedly asked the soldiers to pass the message.

"Tell me the message to King Mu, and when I get time, I will go find him."

Beirongnuo's temperament was clearly understood by the people of Beidi. When they heard her say she was going to find someone, they automatically understood it as "seeking trouble for others."

The soldier said tremblingly, "Ah?"

"Ah what, am I not clear enough?"

Seeing Bei Rongnuo's raised eyebrows, the soldier ran quickly, "Yes, I'll go and pass the message now."

The soldier ran back quickly, grabbed a soldier from Mu Wang's army and said breathlessly.

"Not good, our general said that he will cause trouble for your prince when he gets time. Remember to ask your prince to make preparations."

The soldiers of Beidi left after passing the message.

The soldiers under King Mu were confused, but they still had to upload the message.

"The big thing is not good, General Hunting said that he would fight with our prince when he has time."

"If you fight alone, you will fight alone. Our prince is afraid that she will not succeed..."

The soldiers hesitated as soon as they said this. It was hard to say. Just because of the tricks that the general of the God-Seeing God showed on the battlefield a few days ago, they might not be able to bear it.

Thinking of this, the soldier shouted.

"Call the prince quickly and hide, someone wants to seek revenge!"

...

On the second day of peace in the northern border, Yan Ruomeng and Tang Yuchuan returned on horseback, with several carriages following behind him, with gifts from King Beidi.

Seeing the soldiers on the city wall from afar, Yan Ruomeng waved at them excitedly.

The soldiers on the city wall recognized them with sharp eyes at a glance.

"Oh, is it the prince and general manager Yan back? Go and report to the prince."

Soon, the city gate opened wide, and King Mu led everyone to greet him at the door. The situation was even bigger than the day they first entered the venue.

The roads on both sides of the city gate were full of people, and soldiers and people were intertwined. After careful look, they also carried a lot of food in their hands, including rice, flour, sweet potatoes, beef and mutton.

Seeing this scene, Yan Ruomeng couldn't help but feel sour.

When I first entered the city, King Mu was forced to do anything, and the people were even more afraid of their arrival. They would hide as far as they could. Now King Mu was convinced, which was the expectation of the people of the entire Yuancheng.

It is a lie to say that there is no sense of accomplishment.

King Mu controlled his feelings and walked up to him, "Brother, Emperor..."

He looked at Yan Ruomeng and swallowed without saying the word "Emperor's Sister-in-law".

Seeing Yan Ruomeng dressing up as a man now, he knew that he was not going to reveal his identity, so King Mu had to withdraw his gaze.

The two brothers exchanged greetings for a while before returning to Prince Mu's mansion.

After returning to Prince Mu's mansion, Yan Ruomeng was relieved. Of course, the first thing he did when he came back was to ask Tang Yuchuan and the others when she left, but she did not forget that she had a son elsewhere.

"This is not urgent. I always feel that we have to have a perfect ending in Yuancheng."

Yan Ruomeng glanced at him, "What perfect ending is just to be the prince of Forget-Baby? Let me tell you, Goudan is the first person I met after traveling through time, so don't think of replacing his position in my heart."

Tang Yuchuan narrowed his eyes and smiled, "Why would I compete with the children? Isn't this going to do something big?"

"A big thing?" Yan Ruomeng was puzzled.

Tang Yuchuan said mysteriously, "I have carefully studied the economy of Yuancheng needs to be developed, and the first step is economic interconnection. I think the hundreds of self-service restaurants are an opportunity."

Yan Ruomeng's eyelids twitched, and she had a bad premonition, "Speak human words."

"The self-service restaurant will be distributed to the Beidi people every month for free to try it. As for what kind of people they are, they will be handed over to the Beidi King to choose."

Yan Ruomeng Petrochemical, "What you earn less love is not your money."

Yan Ruomeng wanted to object, but Tang Yuchuan had already stood at the moral high ground first, so she had to bear the pain and deduct some of Tang Yuchuan's food to make up for the deficit.

However, although you make less money, the benefits you bring are indeed visible to the naked eye.

After only half a month of implementation, more people from Beidi in the city grew.

King Beidi and Beirongnuo are even more frequent visitors.

After a while, the friendship between the two countries has become much better.

But Yan Ruomeng looked around and found that there was one missing person.
Chapter completed!