Since then, the prairie fire has fallen into a long slumber. After that, spring passed and autumn came, and time can be said to have passed very quickly.

After some time passed, the bear tribe entrenched deep in the bitter cold land unexpectedly did not attack again.

Here, the failure to deliver the message should be a big reason.

As for the Bear Tribe, they had just sent a group of reinforcements to the outside.

After that, there was no news, and no news came back. This probably made Bain, the leader of the clan, confused for a while.

In the absence of news, who knows what to do next?

So did something happen to Kolo? Or did he take the opportunity to rebel? And what happened to his brother Beson?

If he continues to send combat forces abroad.

What if there is no news from the bears sent out again?

Although the Bearmen are strong individually, they are not a large clan with a large population.

It is obviously too much to do such a thing of constantly mobilizing combat power externally.

Faced with such a dilemma, Bain was undoubtedly deeply entangled.

This situation was a great good thing for Luo Ji.

Now that all the civilizations in the world are stable, coupled with the previous significant expansion of territory, it can be said that it is a good time to engage in internal construction.

Within the territory, a large number of resource points were discovered one after another, making Luo Ji extremely busy just collecting resources.

Not to mention the big project of building roads.

After the completion of the Beidi Mountain City, a large number of manpower was freed up. Luo Ji thought about it for a while and transferred 60% of the manpower to the highway construction team under Gao Wen.

He planned to pave roads between every city before he was promoted to the Black Iron rank.

The remaining 40 people were transferred to the newly built mining field to help collect ore resources.

If you want to develop, you have to consume resources, so the amount of various resources must keep up.

Thanks to the set effect of Jiuzhou Cauldron's "Five Grains", Luo Ji's civilization of all realms had another great harvest this year.

Because he has been conscientiously engaged in construction and development in the past two years, along with this big harvest in autumn, the civilization of all worlds soon had a large surplus of food.

Luo Ji kept half of the extra grain just in case, and traded the remaining half to Ye Qingxuan, asking Ye Qingxuan to help him sell it.

This entire transaction process was conducted in a neutral area, and by the way, we also learned about each other's current situation.

As for why they specifically went to a neutral area, it was because there was a huge time difference between their two different worlds.

It would be a bit difficult for Luo Ji to send messages and chat across this time difference.

In their respective worlds, basically nothing major happened recently.

However, in terms of development, Ye Qingxuan still encountered some problems and needed Luo Ji to give her answers or help her check information offline.

After all, she can't go offline by herself...

Time continues to pass, and in a blink of an eye, it is a new year.

Luo Ji has recently been busy recruiting Zhang William to work together to earn Elf points.

His biggest goal now, in addition to the internal construction of his Ten Thousand Worlds Civilization, is to point out the flying unit of the Wood Elf clan, the Giant Eagle Knight!

Leaving aside Kalgan, in Luo Ji's Civilization of All Realms, the only unit with the ability to fly is the balloon soldier riding a hot air balloon.

But to be honest, balloon soldiers can only be used to bully enemies that do not have air units or anti-air capabilities.

Its own mobility is not high, nor is it flexible enough, and its fighting style and combat effectiveness are average.

Therefore, instead of banking on the combat effectiveness of the balloon soldiers, Luo Ji wanted a serious air unit.

At present, the closest flying unit to him is probably the Giant Eagle Knight of the Elf Tribe!

However, as a high-level unit, clicking this will undoubtedly cost a lot of elf points.

What's even worse is that in the special development panel, the unlocked unit projects are shrouded in fog.

This forced Luo Ji and Zhang William to combine their respective player experiences to judge which development line should be unlocked in order to extend to the Giant Eagle Knight.

In order to facilitate discussions with Zhang William, Luo Ji had been living in the palace of Kamikaze City during this period.

At the same time, considering that Zhang William could not see the development panel, he ordered someone to bring over a huge blackboard, and then drew all the development routes on the blackboard.

But on this day, a disagreement arose in the discussion between the two...

"The Eagle Knight is a cavalry unit after all. At this time, the success rate of unlocking the 'Woodland Cavalry' first is higher, right?"

Zhang William frowned and expressed his opinion.

But Luo Ji shook his head.

"According to my experience, the connection between arms and arms on this development panel is related to the 'characteristics' of the arms, rather than relying solely on the categories of arms."

"For example, the 'Vox Scout' of the Fox Tribe is characterized by being good at field reconnaissance, hiding, and lurking. Based on this, the 'Vox Guerrilla' was derived. I think this is a 'characteristic'

Extension and commonality.”

"Under this premise, the Eagle Knight's 'reconnaissance' ability as an air unit is beyond doubt, and it also has considerable mobility and flexibility."

"So from a characteristics perspective, I think 'War Dancer' is more suitable."

Having said this, Luo Ji seemed to have remembered something again and spoke again.

"Of course, there are some worse situations where we have to unlock both arms and upgrade them to a certain level in order to meet the prerequisites."

"Wow——"

After hearing this, Zhang William couldn't help but cover his face with his hands and let out a cry of annoyance.

"I almost forgot about this hand."

If the system plays like this, it will be very screwed up.

And the chance of playing this way is quite high.

Suddenly, Luo Ji felt a headache and also felt a little tired.

"That's not all. It's also my experience. For a special unit with a special mount, you may have to unlock a special building as a prerequisite, such as the 'Eagle's Nest' or something like that."

You can already imagine how many points you have to invest in this.

At this moment, they seemed to feel the malice coming from the system.

Want to unlock flying units? How can it be that easy? Go ahead and earn points!

Prepared for the worst, and after another discussion with Zhang William, the two finally agreed on a plan.

First, level up each of the 'Woodland Cavalry' and 'War Dancer'.

See if you can get the next unit item in this state.

[Doudou Novel www.doudouxs.cn] Facts prove that it cannot!

With this result, it was almost certain that they would have to invest a lot of points.

Because according to their player experience, if the unlocking conditions cannot be met at level one of the pre-requisite items, then the next requirement may be level three...

Sighing, Luo Ji gritted his teeth and raised the war dancer and woodland cavalry units to level three.
Chapter completed!