This feudal dynasty has not yet developed nuclear energy, and Mi Lanxi cannot collect it.

If she wants to fill the ordinary energy pool, she can only use natural sources to convert it.

Nature is a precious resource that can be applied to everything.

In interstellar exchange, one natural source of energy can be exchanged for ten thousand energy cores.

If Mi Lanxi wants to replenish Guoer with two million nuclear energy, she only needs to find another 200 natural sources.

Mi Lanxi checked Guoer's reserves and made a plan for returning to the interstellar.

She first needs to build the machinery for planting spiritual plants.

With such a machine, Fu Xiyang can continue to produce spiritual plants after she is gone.

Mi Lanxi is in seclusion and does not pay attention to information from the outside world.

After the matter at Wushun Hou Mansion was settled, she concentrated on studying the planting machinery.

——

Three months passed in a blink of an eye. Apart from going to the farmland to catalyze crops, Mi Lanxi almost spent the rest of the time in Xilan Courtyard, and did not even go to the academy.

After three months of unremitting efforts, Mi Lanxi combined his understanding of spiritual planters and finally created a machine for planting spiritual plants.

When this machine was carried out of Xilan Courtyard by Mi Lanxi, the youth, Qingxia, Qingqiu and Qingdong were all shocked.

"Girl, what did you say?" Qingdong asked in disbelief.

Mi Lanxi repeated: "This is called a spiritual planter. It can plant spiritual plants on my behalf."

Mi Lanxi has already stored wood-type abilities in the machine.

The energy inside can keep the machine running for a hundred years.

A hundred years later, this machine became a pile of scrap metal.

Qingdong was shocked when he saw Mi Lanxi's disinterested look. Does the girl know the value of this machine?

Qingqiu asked the key point: "Can this thing be produced?"

Mi Lanxi shook her head: "This is the only one!"

Youth, Qingxia, Qingqiu, and Qingdong all looked serious.

If there is only one, it will definitely be coveted by others, and someone may want to snatch it away.

The iron lump in front of them was more precious than they imagined.

"How does the princess plan to arrange this?" Qingchun asked solemnly.

Mi Lanxi vaccinated them in advance: "If I am away, it can plant spiritual plants for me."

Qingdong frowned subconsciously, why is the girl not here?

The girl is so powerful and exists like a god. Thinking of the girl's identity, Qingdong said consciously:

"As a princess, the girl really shouldn't run into the farmland all the time. With it, it can go to the farm to farm the land instead of the girl."

Mi Lanxi's red lips were slightly hooked.

It’s okay for Qingdong to understand this.

Mi Lanxi said to the four girls: "I will take it to the farmland to test it first. Once its program is set, I will leave it in the farm to plant spiritual plants."

Youth, Qingxia, Qingqiu, and Qingdong didn't understand the procedure Mi Lanxi was talking about.

All they knew was that they were about to possess a treasure.

The four of them made up their minds that they must keep this treasure safe.

Mi Lanxi took Qingchun, Qingxia, Qingqiu and Qingdong to the farmland to test the machines.

After being activated by Mi Lanxi, the machine perfectly replicated the ability of the spiritual planter and catalyzed the growth of crops in the farmland.

When Mi Lanxi spent three months in seclusion to create a spiritual transplant machine, the people in the capital were panicked during these three months.

Following the death of Wu Shunhou, Mrs. Hou and her two sons were arrested, and everyone closely connected with them was found out.

The court hall was also cleaned.

Mrs. Hou has been lurking in the capital for twenty years. After she was imprisoned, she somehow contacted the secret agent and actually let the secret agent rescue the mother and son.

This plan succeeded very suddenly.

Mrs. Hou brought her

When the two sons escaped from the capital, the emperor's people had not yet reacted.

This incident happened two months ago.

Mi Lanxi only found out about this at this time. She bluntly said that the emperor was a waste, so that these three people could escape.

Previously, in order to obtain Mi Lanxi's magic whip, Mrs. Hou held the Duke's wife and Fu Wanqi hostage.

In order to teach her a lesson, Mi Lanxi directly destroyed her base.

From Mi Lanxi's point of view, she and Mrs. Hou have already written off the matter.

Therefore, Mi Lanxi didn't take it seriously when she learned that Mrs. Hou had escaped from the capital.

The incident in Wushun Hou's Mansion had been turbulent in the capital for more than three months, and it has only now gradually calmed down.

Just when Mi Lanxi was planning to continue collecting natural sources, the Protector of the Country came to visit again.

This time, he was even more haggard than last time.

When he saw Mi Lanxi, he directly explained his purpose: "Princess, my son has disappeared at the border, and his life or death is unknown."

"I came to you this time to ask you to save him."

Fu Xiyang has been missing at the border for half a month. The people from the Duke's Mansion have been looking for him for a long time, but no one has been found alive or dead.

If Fu Xiyang is lucky enough to survive, the only person in this world who can save him is Mi Lanxi.

That's why the Protector appeared here.

Mi Lanxi didn't expect that something would happen to Fu Xiyang again.

If something happens every three days, can he live a long life?

Could it be that Fu Xiyang died just after she left this world?

Mi Lanxi's only connection with this world is Fu Xiyang. She cannot remain indifferent if she knows something happened to him.

Mi Lanxi asked the Protector in confusion: "He is the God of War of Dahong Kingdom and has experienced hundreds of battles. How could he end up in this situation?"

It stands to reason that he has escaped death several times and is more sensitive to potential dangers.

Why did you suddenly disappear?

The Protector said sadly: "The news came back from the front line that he was ambushed. Originally, we were sure of winning the ambush, but we were suddenly hit hard and unable to break out."

"After his brigade disappeared, Mobei Kingdom suddenly launched a fierce attack. Dahong Kingdom's defense line was breached. The enemy took advantage of the opportunity and moved in. Our army has retreated to Pinling City to garrison."

Mi Lanxi was surprised: "Pingling City is besieged?"

The Protector nodded.

He said to Mi Lanxi: "I know that the princess has boundless power. A cultivator like you should not want to participate in the war between the two countries."

"I don't ask you to rescue Ping Lingcheng, I just ask you to find my son and bring him back, life or death."

Mi Lanxi didn't promise him, so she asked, "How long has Fu Xiyang been missing?"

Protecting the country's justice: "Most of a month!"

Mi Lanxi suddenly thought of Mrs. Hou.

That is not a simple woman.

Mi Lanxi asked the Protector: "How long has it been since Mrs. Hou defected?"

The Protector was stunned. Is this related to Mrs. Hou?

Judging from the time when Mrs. Hou escaped from prison, her son's disappearance is indeed related to her.

Mi Lanxi made a quick decision and said to the Protector: "I will personally go to the border and try my best to bring Fu Xiyang back."

The Protector was overjoyed.

With Mi Lanxi taking action, his son's life has gained another layer of vitality.

"I'll go get ready right away," said the Protector.

He planned to send a few more people to help Mi Lanxi.

Although Mi Lanxi is powerful, she still needs help with ordinary things.
Chapter completed!