After picking more than a dozen diamond fruits, Xiao Han looked at the hazy figure in the bud, and had to turn around and leave.

Why did Amy fall asleep in the buds, he couldn't find a trace of relevant information, so he didn't dare to interfere indiscriminately.

As for when she will wake up, maybe even she can't control herself, so she can only let it go.

Standing at the door of the cabin, Xiao Han thought for a moment, opened the storage space, and took out a single flying machine from it.

The manufacture of this flying machine can be said to be without any difficulty.

After the elf leader was killed, he immediately threw Duolun's body into the tech tree's storage space.

In less than three days, the small goblin was digested cleanly, and at the same time, the technology tree also produced related technology fruits.

Then, in less than half a month, this one-man flying machine was built.

It's just that the one-man aircraft at this time still has many shortcomings, and the design of the tail is not very reasonable, which makes it fly very slowly.

The fuel used is something called hot melt oil, a basketball-sized canister that powers a solo aircraft for about two hours.

However, although this hot melt oil is easy to make, it has the characteristics of being extremely volatile, and it is difficult to store it in large quantities.

When Duolun uses a one-man flying machine, it is usually temporarily modulated before it needs to be used.

In this way, the many limitations of the one-man aircraft make its role on the battlefield drop several notches unconsciously.

A series of renovations have also been carried out in the research rooms of the dungeon.

There are two options, one is to replace the hot melt oil with the Flame Liquid, and the other is to replace the primary energy converter with a one-man aircraft.

At present, the trial of replacing hot melt oil with hot flame liquid has achieved initial success, but it is not possible to manufacture and use it in large quantities.

Because the temperature of the burning liquid is too high, all ordinary metals cannot withstand such high temperatures, and they are melted one after another.

In the end, one was made of R1 alloy, and although it was successful, it was only possible to use such a flying machine by wearing a special heat-insulating suit.

This research direction can only be abandoned in the end.

The idea of applying a primary energy converter to a one-man aircraft is a good idea, but the current knowledge is not enough.

In a short period of time, there should be no possibility of success.

However, in the past three months, the technology tree has absorbed and digested nearly two thousand corpses, and has produced countless technology fruits.

Not counting scientific and technological talents, planters, architects, designers, etc., the number is more than a thousand.

If you count the scientific and technological talents in the dungeon, the total number has exceeded two thousand.

With so many scientific and technological talents, the transformation of the tail of the one-man aircraft during this period has actually been completed.

The current flight speed is still not very fast, but it is twice as fast as before.

Putting on the solo flying machine, Xiao Han pressed the start button, and with the whistling sound of the propeller, he gradually flew high into the air.

Overlooking Handao from the air, there is actually a different taste.

Because this island belongs to him, it is very different from the previous ones, and the crystallized rock high-rise buildings everywhere, workshops, and dungeons under construction, make this island look vibrant.

As the one-man aircraft continues to rise, the figures underground are getting smaller and smaller.

"Ding!"

At this moment, there was a soft sound in his ears, and the light screen on the void bracelet popped out directly, and Ding Yi's figure also appeared.

As soon as he appeared, he said directly: "Hurry down, there is something to discuss with you, something very important." ”

"Important?" muttered in his heart, Xiao Han was a little strange.

During this period of time, they have been developing obscenely, and there are actually no major events happening on Cold Island, and he also gave Ding Yi a lot of permission.

Many things, in fact, do not need to be reported, he can make decisions on his own.

But looking at Ding Yi's current appearance, it seemed that he was really anxious, Xiao Han didn't hesitate, and immediately controlled the solo aircraft to descend rapidly.

Seeing the figure standing on the city wall below, he adjusted the landing point slightly, and landed beside him with a "bang".

"What the hell is going on?"

Seeing that Ding Yi was so anxious, Xiao Han asked while packing up the solo flying machine: "If there is anything, you can make your own decision, you don't necessarily have to tell me." ”

"This matter is very important, we need to discuss it."

Walking quickly to Xiao Han's side, Ding Yi frowned and said, "I wanted to give an order directly, but I didn't have a clue for a while." ”

Speaking of this, Xiao Han became even more curious, and directly urged: "Then let's talk directly, what is the matter?" ”

"You also know, I often buy news from Wang Yuanzhao, and I have spent more than five hundred first-grade spars before and after."

"Well, I know this, and then what?"

"Today, I want him to sell me a message, but I need a hundred human-level second-grade spars, and all the news I bought before is not as valuable as today's news."

"I'll rub, don't talk about this."

At this time, Xiao Han was a little anxious, and directly urged: "I know that you have already bought it, and our worth is not short of more than a hundred crystals, just buy it, you can directly tell me what news you bought." ”

"Don't worry, it's not a bad thing, it's just that we need to train the next generation." Ding Yi's face sank, and he repeated in a low voice: "From now on, we have to start cultivating the next generation." ”

"From now on?"

Xiao Han paused for a moment, and he didn't know how to answer this sentence.

How to cultivate it now?

The next generation hasn't been born yet, so why should it be cultivated now?

Although more than 1,000 women are now pregnant with the residents of Han Island, it will be more than half a year before the first child is born.

On the gypsum mine, there are indeed some female minotaurs who are pregnant, but although their pregnancy cycle is shorter than that of humans, it is more than nine months.

It will be at least four to five months before the first calf is born.

So in a short period of time, even if he wants to cultivate, there is no way.

Can you still start cultivating from the mother's womb, this is too!

Thinking of this, Xiao Han paused again and looked at Ding Yi with some incredulity.

He suddenly felt that this guy seemed to mean this, thought for a while, and said directly: "How to cultivate, you tell me carefully!" ”

"If it's reliable, then do as you say!"

In this place, he had long heard the importance of cultivating the next generation, because the recruited residents were not very good at cultivating talents.

At the moment, it is easy to say that at this stage, it is good to say that in the first and second grades of the human rank, but if you want to be promoted to the fourth and fifth grades of the human rank.

Even if there is a sufficient supply of resources, the qualifications of Land Rover and Peng Lei may be very reluctant, and even if they find the exercises of the fifth grade of the human level, it should not be very easy to use.