Surprise! The Crown Princess drives a mecha into the battlefield

Si Yuan looked at the walkie-talkie in his hand. It would be great if this could be used on the battlefield. Equipping the soldiers with it would greatly improve the efficiency of command on the battlefield and reduce unnecessary casualties.

Wanwan always surprises people with her creations. Si Yuan couldn't help but sigh.

"There's water, there's water." Ying Er ran over excitedly, his face full of surprise and joy.

"Let's go back and take a look." Upon hearing this, a smile flashed in Mu Wanwan's eyes. She turned around and followed Ying Er back with Si Yuan and Mu Yuheng.

Several people returned home together, and Yang Heling was directing the craftsmen to do the finishing work.

Seeing Si Yuan and the others coming back, he hurried over and said, "Princess, this mechanism called a faucet is so convenient."

Yang Heling's face was filled with admiration. He continued, "Just flip the switch and clear water will flow out. It's truly magical."

Mu Wanwan checked it over and nodded with satisfaction. Yang Heling was indeed a royal craftsman, and he handled many details just right.

After discussing with Yang Heling for a while about the next plans and talent training in the engineering department, Yang Heling stood up and said goodbye.

"Dad, Mom. Tomorrow I will set off for the northern border with Si Yuan. You must take good care of yourselves." It was time to say goodbye, and Mu Wanwan felt very reluctant to leave.

In her previous life, she only had her grandfather as a relative. Now that she has so many family members, Mu Wanwan cherishes this family relationship very much.

When Mu Chaochao heard Mu Wanwan's words, she immediately put down the toy in her hand, ran over and hugged Mu Wanwan tightly, her little face full of worry and attachment.

"Second sister, are you leaving again? Chaochao doesn't want you to leave." Mu Chaochao's voice was filled with tears.

"Chao Chao, sister will be back soon." Mu Wanwan squatted down, patted Mu Chao Chao's back gently, and comforted her gently.

Then she took out some chocolate and handed it to Mu Chaochao, coaxing her for a while. Mu Chaochao reluctantly let her go.

"Father-in-law, please take care of Tianque City." Si Yuan bowed to Mu Chongli.

Mu Wanwan took out a stack of banknotes from her space and handed it to Mu Chongli.

"Dad, there are many places in Tianque City that need to be taken care of. Take these banknotes."

Mu Chongli took the banknote. He knew Si Yuan and Wan Wan were planning something. He had to help them defend Tianque City.

Lin held Mu Wanwan in her arms and gave her some instructions for a while.

Tianque City is not far from the northern border, and it will only take two or three hours to drive over.

This time, Mu Yuheng will also go to the northern border to assist Si Yuan in handling military affairs.

After having dinner together, Mu Wanwan and the other two returned to the inn.

When the women of the Gu family saw Mu Wanwan coming back, they immediately went to greet her and pulled her aside.

It turned out that Zheng had shown off the sanitary napkins that Mu Wanwan gave her last night to the other female relatives early this morning.

The women of the Gu family surrounded Mu Wanwan, while Zheng excitedly talked about the convenience of this thing.

Mu Wanwan smiled helplessly, and then told them that she would send some over later.

"Wanwan, I can't take it from you for free. My second aunt still has some silver here." Mrs. Peng from the second branch of the Gu family handed the silver in her hand to Mu Wanwan.

Zheng also quickly handed the silver to Mu Wanwan. She had used this good thing before, so Wanwan must have spent a lot of money to buy it.

"No need, aunts, I still have a lot here. I was thinking of opening a shop to sell these when I go to the northern border." Mu Wanwan declined with a smile.

"Then we will help you promote it among the ladies in the North."

Zheng and Peng's fathers were also generals in the army.

They grew up in the northern border when they were young, but only lived in the capital after they got married.

Everyone was chatting animatedly when they suddenly heard the hurried sound of horse hooves coming from afar.

Si Yuan stood up and walked towards the door, only to see a group of people in iron armor riding horses. They were still covered in undried dust, obviously having come a long way.

When the leading general saw Si Yuan, he immediately dismounted and rushed towards the entrance of the inn.

Walking up to Si Yuan, he knelt on one knee and said excitedly, "General, you are finally back."

The person who came was the deputy general of Yuanwei Army, Meng Yi.

Meng Yi was very excited to see Si Yuan. Ever since receiving the news that the general had been deposed in the capital, all the soldiers of the Yuan Guards couldn't help but want to charge into the capital.

If the military advisor had not told them that the general had other plans, they would have been unable to contain themselves.

In the hearts of the Yuanwei Army, there is only the general. What is the prince? The general does not care. If the general wants the world, the Yuanwei Army will follow the general to conquer it.

After receiving the news from the general this time, Meng Yi personally brought people to welcome their general back.

Si Yuan stepped forward and helped Meng Yi up. "Good brother, you have worked hard along the way."

Meng Yi's eyes were filled with tears. "It's all worth it just to see the general return."

Duke Gu looked at the scene in front of him, and thought of the old guys who had accompanied him in battles over the years.

I don’t know if they received my message.

"General Gu, you are here too!" When Meng Yi saw Duke Gu, a hint of surprise flashed in his eyes.

"Great, General Gu! All the soldiers in the Northern Territory are waiting for you to return and take charge of the situation!"

After receiving the news that their general had been deposed, the news of General Gu's accident came in. The morale of the Northern Border Army was also affected.