Soon more than a month has passed, the river embankment is now basically about to be completed, Yu Mingche's errand has come to an end, he must go back to the imperial city to resume his life, and the group set foot on the road back to the imperial city.

Back in the imperial city, Yu Mingche went to the palace to resume his life first, and Cheng Hao also followed, he needed to explain his idea of going back to Liangzhou City to Yu Chengyun, the prince of the prison state.

"Lord Cheng Hao, are you going back to Liangzhou City? How did you go on a trip, you haven't finished half of our great rivers and mountains, and now you want to go back? Yu Chengyun squinted his eyes and said to Cheng Hao.

"Well, His Royal Highness the Crown Prince, Princess Raya and I have been out for too long, and now the Chiwu clan has just stopped the turmoil, and there are still many things for me to go back to take care of. Your country is beautiful, but my princess has begun to miss her homeland day by day, so I bid farewell to Your Majesty and His Royal Highness the Crown Prince. ”

"However, I still want to talk to the lord about what we discussed earlier." Yu Chengyun walked down and continued.

"Your Royal Highness the Prince, the people of the Chiwu clan are aggressive and unwilling to submit to people other than their own clansmen, so in order to avoid fighting again, I think it is the most appropriate thing for us to sign the Suspension of War Certificate." Cheng Hao faced the pressure of Yu Chengyun and said unyieldingly.

"It's fine, that's fine." Yu Chengyun suddenly laughed and said.

Yu Mingche glanced at Cheng Hao, he knew that Yu Chengyun would not agree to Cheng Hao so easily, and he couldn't help but feel a little more worried in his heart.

"By the way, Uncle Huang, how have you handled the affairs of Hefang in the month you have been there?" Yu Chengyun turned around again and asked Yu Mingche.

"Back to His Royal Highness the Crown Prince, everything has been dealt with, and now the river embankment has been handed over to the Ministry of Industry for full disposal, and the resettlement of the victims has also been completed." As soon as Yu Mingche heard Yu Chengyun's question, he quickly replied.

When they returned to the palace, everyone could see the sad faces of the two of them, and Wuwei knew that it must be Yu Chengyun who did not achieve his goal, and he would not want to let Chenghao and Laya go back easily.

Cheng Hao's face was already tangled, and suddenly he took Raya's hand and said:

"Raya, why don't we leave overnight, before Yu Chengyun harms us."

"Ah Hao, calm down, what kind of lord do you look like, and you will be laughed at when you go back, you weren't like this before." Raya shook off Cheng Hao's hand and said angrily.

Raya knew that Cheng Hao was also thinking that she was now healed, and wanted to go back as soon as possible and govern their country in peace.

"It's not that there is no way, we just need to create an opportunity to have to let the second brother go back." Wuwei thought for a while and said.

"Yes, this opportunity is not easy for others to create, second brother, you are very good at making it." Yu Mingche also walked over with a smile.

Cheng Hao looked at their smiles, thought about it calmly, and laughed faintly.

He is the lord of the Chiwu clan, and it is not easy to make such an opportunity.

Soon, the Chiwu tribe at the border became troublesome, and the momentum was like a bamboo, and they kept emphasizing that the prince had imprisoned their lord and wanted to save the lord of the country.

Cen Yun couldn't resist at the border pass, and he retreated in defeat after defeat, so he had to send a request for help to the imperial city.

"Uncle Huang, what do you think?" Yu Chengyun looked at Yu Mingche with a sad face and said.

"His Royal Highness the Prince, they must have received a secret letter from Cheng Hao, saying that we didn't want to release people, so there was another war at the border, and now that we have just won, we really don't have the extra energy to continue to delay with them, it's better to let them go." Yu Mingche said his thoughts directly.

"Father's intention is to ask them to sign the credentials to become our vassals, if they don't achieve such intentions, I won't let them leave, it's better to go to the border again, Uncle Huang..."

Yu Mingche didn't wait for Yu Chengyun to finish speaking, so he coughed vigorously, coughed and coughed, didn't come up in one breath, and fainted.

"Doctor! King Yan, what's wrong? ”

When Yu Mingche was asleep in bed, he heard the voice of the concubine anxiously asking the imperial doctor.

"Back to the concubine, His Royal Highness the Prince, King Yan is an old injury that has not healed and has been tired for many days, so his body can't support it, I'll go to prescribe a prescription now, but King Yan can't be overworked anymore, at least he has to recuperate for more than half a year."

"Okay, I see, you go down first."

Yu Mingche opened his eyes, saw the worried eyes of the concubine, smiled hard and said:

"Concubine, Erchen is fine, it's just that the old injury has recurred, which worries you."

"Che'er, why don't you say that you are not in good health, you have also gone to the field to inspect the river embankment for such a long time, don't be tired anymore, have a good rest, I have summoned Yun'er to come and pick you up." The concubine took Yu Mingche's hand and said lovingly.

"His Royal Highness the Prince, now Cen Yun has just taken over the affairs of the border pass, it must be a little difficult, our country is surrounded by neighbors, although there are many generals, most of them are stationed at the border pass, and now the Chiwu clan is fighting again in the border pass, the affected area is not very large, but there are many hidden dangers, the minister thinks that it is better to put Cheng Hao and Raya back, at least we have guaranteed stability for many years." Yu Mingche sat up with difficulty and said patiently to Yu Chengyun.

Yu Chengyun's face was extremely ugly, and he knew in his heart that he had fallen for Yu Mingche and Cheng Hao's scheme again, but now that it had reached such a point, it was impossible for him to force Cheng Hao to stay, so as not to leave a charge of misleading the country.

"Uncle Huang, I know, it will be the Mid-Autumn Festival in a few days, let them go back after the Mid-Autumn Festival." Yu Chengyun instantly regained his gentle smile and walked over to Yu Mingche and said.

"Chengyun, since Cheng Hao is willing to sign the letter of suspension of war, let him sign it first, your father is not in good health now, and he is not suitable for war, and he wants them to become vassal states, and there will be opportunities in the future." The concubine also said beside her.

"Yes, Cheng Yun understands, I will deal with it immediately, Uncle Huang, please recuperate more, I will rely on you in the future." Yu Chengyun said lightly.

When she returned to the palace, Raya was learning to make mooncakes for the Mid-Autumn Festival with the nurse, Duo'er, and Xiaoshuang, and as soon as she saw them come back, Raya hurriedly walked up.

Wuwei also walked over with a smile and pushed Yu Mingche hard, he immediately pretended to have chest pain and bent down unbearably, and everyone laughed.

It turned out that there was no problem with Yu Mingche's body, how could he still have such a problem as having his nine-tailed fox demon by his side, but Mu Xiyun gave him some medicine before entering the palace, and deceived the concubine and Yu Chengyun.

This time, they won outright, and Yu Chengyun could no longer find any excuse to let Cheng Hao and Raya leave.