Everyone was laughing, and it was clear that the harvest was huge.

Mu Han didn't ask what other people had exchanged, and what should be able to be exchanged was different.

After everyone finished exchanging, Yan Huang said, "This time, everyone cooperated sincerely, achieved major results, and also played a role in training troops and researching new tactics. ”

"Finally, if there is a national war in the future, if you need me, just open your mouth, the benefits of this national war are so great, I believe it is more cost-effective to choose the strong to cooperate."

Everyone didn't say much, they each nodded, they naturally had a plan in their hearts.

So, Yan Huang opened the scroll, and everyone hurried back.

When the portal closed, Mu Han was still very calm.

He has already arranged for someone to build a teleportation array, this teleportation array is not difficult to build, as long as the materials are complete, it can be built in a few days, just one teleportation requires more than three hundred spirit stones, which is not something that ordinary people can afford.

However, Mu Han is the kind that can be used back and forth more than ten times a day.

When everyone left, it would be convenient for Mu Han to arrange things.

He took out another part of the contents of the ring and put it in the ring.

"General Pei, you take a ring back first, I have a lot of what the territory urgently needs now, and after I go back, tell Mr. Liu Bowen my agreement with Yan Huang, let him build a batch of chariots as soon as possible and deliver them, and in addition, we will use the latest research results in new chariots."

The so-called latest achievement is naturally the alloy of Mithril, because Mithril is precious before, the quantity is not very large, so Mu Han only intends to use it for shipbuilding, and now that he has obtained so many Mithril in Canada, Mu Han is naturally not afraid.

There must be a lot of Mithril in Canada, and Mu Han will definitely be able to obtain a large amount of Mithril if he continues to mine.

Mu Han arranged for Pei Yuanqing to go back first, and gave him some supplies with a few rings.

And Mu Han assigned a few rings to Ice and Fire City.

After the arrangement was completed, Mu Han began to select officials at all levels of Ice and Fire City again, and he had to govern Ice and Fire City well.

A few days later, Mu Han sorted out the entire Ice and Fire City, and now there are thousands of displaced people in a county town that refreshes every day, and I am afraid that after a while, the population will increase dramatically.

This is also a big problem, the city still needs to be expanded, but if it is winter, it will not be possible.

"It's a little difficult, this place is not suitable for establishing affiliated villages, I'm afraid that the affiliated villages are too weak to survive."

This is a wild land, which is very dangerous, and if you build a subordinate village, I am afraid that it will consume too much.

When Mu Han was entangled, at this time, an old acquaintance of Mu Han was teleported from the teleportation array.

"Daoist Yuan, why are you here?"

Mu Han was shocked, how could it be Yuan Tiangang who was teleported over.

"Lao Dao likes to study all kinds of phenomena, and I heard that this place is covered with ice and snow all year round, so I naturally want to come and see it."

Mu Han's interest suddenly decreased, and it turned out that he was going to come for sightseeing.

Mu Han sent Yuan Tiangang to play by himself, and he took the army, as well as Li Guang, to catch polar bears with many large nets.

The bear was so big that one of them was like a tank, and it couldn't be netted, and it broke after a few tears from him.

In the end, Li Guang and others could only catch the polar bear by seriously injuring it, and then bring it back.

At the end of the day, three polar bears were caught, which was not efficient at all.

After capturing the three heads, Mu Han and the others began to domesticate, but they have always failed.

When it was quite late at night, Mu Han went to rest, planning to go the next day.

"Hey, Daoist, why are you here?" After going back, Mu Han saw Yuan Tiangang in the City Lord's Mansion.

"Lord, Lao Dao has found that a large array can be arranged here."

If you want to set up a formation, then Bubei, anyway, Mu Han has a spirit gathering stone, and he is not afraid of a loser.

"Okay, how many people are needed, you go and talk to the steward, and it will be arranged for you."

"Lord, after I set up this formation, I can make the entire city as warm in winter as in spring." Yuan Tiangang said.

Suddenly, Mu Han's eyes widened, and he said in shock, "Really? ”

If this is really the case, I don't know how many billions of gold coins I can help Mu Han save in a year.

Hundreds of people, the amount of wood burned in a day is huge.

"Of course, it's just that the consumption will be huge." Yuan Tiangang said.

"You name it."

Don't be afraid of big consumption, anyway, what you have is a spirit gathering stone.

"One hundred thousand third-order spirit stones, and about ten thousand spirit stones will be consumed every year."

Yuan Tiangang explained, "The 80,000 spirit gathering stones will be arranged to form a spirit gathering array, and then one will be arranged to provide energy to the entire city and the surrounding places, and the spiritual energy absorbed by this spirit gathering array will be converted into heat. ”

One hundred thousand third-order spirit stones, Mu Han can still afford to provide them.

"Okay, you will deploy the materials and personnel, and get them up as soon as possible."

Mu Han has capital, he can let Yuan Tiangang toss, in case Yuan Tiangang can succeed, then Mu Han and they will immediately save a lot of money.

After a few days, the whole city slowly warmed up, and the snow melted little by little.

Mu Han knew that in the past few days, Yuan Tiangang had mobilized hundreds of thousands of people to dig in the city.

It will take a few days to see results?

Mu Han had been paying attention to the situation outside the city and hadn't paid much attention to Yuan Tiangang, but now he felt the change in the weather.

Hurry up to find Yuan Tiangang, at this time there is still a huge construction site in the city, from the square in front of the city lord's mansion to the dozens of streets around it have been dug up by Yuan Tiangang.

"Lord, first use 20,000 spirit stones to arrange a heating formation, warm up, and continue construction."

Yuan Tiangang knew what Mu Han was doing, so he spoke first.

Mu Han nodded happily and said, "Okay, good, Dao Chief, this job is really good." ”

It's a great thing that it can really change the weather in the whole city.

Yuan Tiangang pointed to the spirit stone below and said, "These 20,000 spirit stones can only support one winter, but in summer, the spirit gathering array can still absorb a large amount of spiritual energy and inject it into the spirit stones, and then release it in winter." ”

This is not the same as rechargeable batteries, Mu Han is quite happy.

"Okay, good, it's been a long time."

Yuan Tiangang ignored Mu Han after explaining, and continued to command the formation.

With this formation, Mu Han can save a lot of money in a year, which is indeed a good thing.

Mu Han didn't say anything more, and continued to look outside the city.

"Lord, we have captured more than twenty polar bears in the past few days, it seems that it is really not easy to domesticate."

More than twenty heads, Mu Han sent people to domesticate all the time, but they have always failed.

"Continue to arrest, even if it can't be domesticated, we must clear some obstacles outside the city."

This polar bear's attack power is too strong, and Mu Han and they need two or three hundred people to subdue one of them.

Exploration outside the city can only be like this for now, and now winter, it is not suitable to cut down trees.