Surprise! The Crown Princess drives a mecha into the battlefield

When Si Yijing saw Si Yuchen, he was stunned for a moment. So many years had passed, but his brother hadn't changed at all.

"Yijing!" When Si Yuchen saw Si Yijing, his eyes revealed surprise and excitement.

Hearing the familiar voice in his memory, Si Yijing's eyes flushed red. He quickly stepped forward, trembling as he stretched out his hands and tightly grasped Si Yuchen's arms. "Brother, I finally see you again."

The two brothers hadn't seen each other for a long time, and the feeling of years of separation surged into their hearts at this moment.

If it weren't for Si Minghui, the emperor's brother wouldn't have disappeared, and the queen mother wouldn't have died early from excessive grief. All these tragedies were caused by Si Minghui.

"Yuan'er, Wanwan, you're back!" Gu Hong hurried over from the military camp when he heard that they had returned.

These two kids sent someone to leave a letter for themselves for such a big thing. No matter how powerful Wanwan is, she is still going to the battlefield.

Seeing the two of them return safely, Gu Hong finally felt relieved.

"Long time no see. Duke Gu is still in good health." Si Yijing stepped forward and bowed to Gu Hong as a junior.

Gu Hong also saw Si Yijing and patted his shoulder, "You kid."

When Si Yuchen disappeared, the Gu family sent many people to look for him.

Later, he wanted to support Si Yijing, but he only wanted to guard Yanguan for Si Yuchen and had no interest in the throne.

"Grandfather, Father, I think we should go back to the capital." The matter at Yanguan has been resolved, so the next step is to go back and deal with Si Minghui.

Upon hearing this, Gu Hong knew that Yuan'er had made up his mind.

Gu Hong was also very unhappy about what happened to the Gu family a few days ago. This dog emperor still hasn't understood the situation and is trying to control Yuan'er. It's time to make him pay the price.

"Yes, Royal Brother. Since you are back, let's go back to the capital together and settle the score with Si Minghui." Si Yijing said.

The battle at Yanguan has subsided, and he can go back with his brother to restore order.

Si Yuchen nodded slightly. The news of his return had spread throughout Ruilan recently, and officials from all over the country had also received the news. It was time to go and meet Si Minghui.

"Mo Yu, send a message to Meng Yi, asking him to take the musket guards to Yunqi Village and prepare to meet us there."

After Si Yuan and Mu Wanwan arrived in the northern border, Si Yuan sent people to protect Yunqi Village.

After all, that was where he and Wanwan first met.

Moreover, Yunqi Village is close to the capital, making it convenient for Meng Yi and his team to mobilize troops.

"I'll go right away." Ouyang Moyu took the order and left.

"I'll also inform Dad and get ready." How could they end up in the Prime Minister's Mansion after dealing with the dog emperor? After Mu Yuheng finished speaking, he prepared to go to Tianque City.

"Wait a minute, big brother." Mu Wanwan stopped Mu Yuheng and took out her cell phone from the space. "Big brother, you forgot this."

Ying Yi came to greet them when they came back just now. Ying Yi's return meant that the matters in Tianque City had been completed. So now Tianque City and the Northern Territory can communicate directly.

Mu Yuheng's eyes lit up, "Wanwan, let me do it."

He had the phone for a long time, but he only watched movies and played games, and had never tried the long-distance voice transmission function.

Taking out her mobile phone from the space button, Mu Wanwan told Mu Yuheng Mu Chongli's virtual number.

Mu Yuheng dialed a number on his phone and then put it to his ear.

Tianque City

"Dudududu..." What's that sound? Mu Chongli and his family were having dinner. When they heard the strange sound, they all stopped eating and looked at each other.

"Dad, it's a cell phone!" Mu Chaozhao reacted immediately and shouted in surprise.

Mu Chongli took out the mobile phone that Mu Wanwan had prepared earlier from his arms and saw a string of numbers displayed on it.

"Daddy, press this..." Mu Chaochao leaned over and pressed the green button, thinking to herself: Daddy is so stupid, he doesn't even know how to use a cell phone.

Mu Chongli smiled slightly awkwardly and put the phone to his ear.

"Ahem...can you hear me?" Mu Yuheng saw that there was no sound for a long time after the call was connected.

"Is... is it Yuheng?" Mu Chongli's eyes widened when he heard the voice of his eldest son coming from the phone.

Although he knew that the little gadget Wanwan gave him could transmit sound over thousands of miles, this was his first time experiencing it personally, and it still felt quite magical.

"Ah... Is that big brother? Is my sister here? Why did you only call daddy and not Chaochao?" Mu Chaochao leaned close to Mu Chongli and spoke loudly to Mu Yuheng on the other end of the phone.

Mu Chaochao is young, so she accepts new gadgets faster than others. She has been playing with her mobile phone since she got it, so she knows some modern terms.

Mu Chaochao's voice came from Mu Yuheng's mobile phone. Mu Wanwan snatched Mu Yuheng's mobile phone and turned on the speaker.

"Chao Chao, sister is here! Sister misses you too." Mu Wanwan responded gently to the phone.

Si Yuchen and the others stared at the small box in shock. How could a human voice come from the small box?

"What...what's going on?"

"Could this be the sound transmission stone in the storybook?" Si Yijing looked at the small box in surprise.

Mu Wanwan was still chatting with Chaochao and Lin.

Si Yuan took out his cell phone from the space button. "This is what Wanwan prepared for us. It's called a cell phone, and it has the function of transmitting sound."

Hand-chicken? Is it made of chicken? The material doesn't look like it. Si Yuchen and the others curiously took Si Yuan's phone and began to study it.

Si Yuan explained the signal station to the others, "Currently, only the North Territory and Tianque City have signals. It's unusable outside the signal tower's range."

Only then did Gu Hong realize what the two tall shelves that Minister Yang had built in the northern border some time ago were used for.

After listening to Si Yuan's explanation, Si Yuchen and Gu Hong looked at Mu Wanwan with a resentful expression.

How come I forget about them again Wanwan?

Although Si Yijing also wanted it, this cell phone was obviously a very precious thing and must not be an ordinary item.

Wanwan had already given him such a precious treasure as the Space Button, so he didn't have any thoughts.

Mu Wanwan was trying to make Chao Chao happy when she felt someone was looking at her from behind.

When she turned around, she saw the resentful eyes of Si Yuchen and Gu Hong, and she couldn't help feeling guilty.

Oh, it’s not that she didn’t want to give it, it’s just that she forgot!

Mu Wanwan pursed her lips, trying to hide her guilty conscience with a smile, "Chao Chao, give your phone to Daddy. Big brother has something important to tell Daddy."

Mu Wanwan handed the phone to Mu Yuheng and let them talk about business.

There’s no way, there are two old naughty boys here who need to be coaxed!

[Si Yuchen: Old naughty boy?]

"Father, grandfather, aren't you in such a hurry to go to Yanguan that you forgot about this?" Mu Wanwan blinked desperately at Si Yuan, and said, "Help me comfort him."