If the house world wants to develop, or Luo Xia wants to continuously evolve the life level, he can only rely on himself to collect a large amount of energy.

The top priority is to open up the functions in the seven 'balls' of the seven-dimensional space, especially the first-dimensional space, the silicon-based world. and the Sixth Dimension of Command, the command center that calls him, though he doesn't understand how a 'space' can call him.

At the beginning, the house was restarted, and there was nothing, but fortunately, some of the most basic construction templates that came with Xiaoxi's body were still there, as long as there was enough energy, Xiaoxi was able to exercise the authority of the manager and build some basic buildings with a limited amount.

For example, the Void Reactor that provides basic energy for the seventh-dimensional space: a device that takes root in the void, absorbs the ubiquitous free energy, and refines it to supply the basic activation and growth needs of the seventh-dimensional space.

In particular, the sixth dimension of space, which is the control center, is different from the first dimension of space, and the silicon-based world can still be used on a limited basis. The sixth dimension of space could not be activated at all until its own Void Reactor was established, and most of the functions of other spaces could not be realized.

Therefore, the most important thing Luo Xia needs to do now is to collect enough energy to build a Void Reactor, and to reincarnate himself as a human as soon as possible—to obtain a human body.

Primary Void Reactor: Construction requires 1000 crystallized energy (bioenergy) and 100 crystallized energy - life energy. (Crystallizable energy can be converted at will in the residential world, but conceptual energy cannot)

At present, residential resources: crystalline energy: 10 crystals; Life energy: 0.2 crystals;

At present, Luo Xia can only collect life energy through killing.

As long as the biological energy is a living organism, if it is not too long, even if you go to cut down trees, you can collect some more or less. As for the life energy, some creatures that are too weak, especially plants, have little or no energy, which is completely different from what he understood before.

In addition to the need for their own continuous evolution, even if they only need to evolve to the lowest level, mammals still need about 10 crystals of life energy.

In addition to the loss, it is mainly related to Luo Xia's perverted whole-body energy core body.

And to evolve to a human being, if he wants to perfectly retain his current physical form, biological energy is not counted, and it is estimated that at least 200-500 units of life energy will be needed...

This is the price of an innate desire to be stronger than others.

This stat is based on the stats of his own cellular energy core, calculated based on the current progress of at least 200 guarantees. This is also due to the fact that the life level of Luo Xia's body is too low, and there is a strengthened upper limit.

In this way, just turning into a person and building a Void Reactor, if you just kill mice, an ordinary rat can collect less than 0.01 crystals of life energy, and he will have to kill at least 5 or 60,000 of them!

Just thinking about it in my head is a disgusting number. It's not just about standing and killing.

"What a long way to go..."

After Luo Xia caught a vole, he sighed with some emotion. The heroic demeanor of the dead mouse made him mistakenly feel like an eagle and not some sparrow...

"Ding: Kill a vole to gain 0.11 units of crystallization energy and 0.008 units of life energy." Xiao Xi stood on Luo Xia's back as always, dutifully acting as a 'system' announcer. According to Luo Xia, this will give him the thrill and motivation to level up.

Pretending to have a feeling of upgrading the monster fighting system is really good.

A week later, after brutally slaughtering a large number of small animals in the mountains and forests, Luo Xia finally mustered enough energy to evolve into a mouse with a smooth coat!

This is the most optimized genetically tuned body obtained after slaughtering a large number of rodents. It's an excellent, high-quality mouse. Well, it's good to get used to it, rats shouldn't be discriminated against.

It's not that he doesn't want to evolve into a sharper animal, it's that he doesn't have many creatures to choose from.

The main thing is that hunting day and night makes him feel lonely, and he wants to go around human society and eat something good to eat. If you become a more stylish mink, don't discuss the combat effectiveness first, it is estimated that as soon as you arrive at the door, you will be used to make a coat, oh no, it is a leather glove.

By the way, well, if you can, it's also necessary to peek at some lively scenes to adjust the mood of bitterness, and the mouse is a master of this. He still has in his mind the heroic posture of the master of soft gymnastics, the wife of the dead village chief.

As for why I didn't go when I was in sparrow form, hehe, as a member of the human race. He knew too well the envy and jealousy of humans, or terrestrial creatures, for air creatures, otherwise where would there be such a slingshot, a children's toy?

If you don't believe it, you can ask a psychological test, ask a hundred people, give you a slingshot, what are you going to hit. If there are no legal restrictions, the answer for most people should be birds. So, don't deny it, jealous humans.

In the past week, when he had occasionally approached human dwellings, he had seen the bears roasting his "kind" more than once.

Luo Xia, who had already been familiar with the nearby territory, ran straight to the top of the mountain path since he decided to go to the human society to have a look.

He remembered that the other day, when he was still flying in the sky, he saw a small town coming.

As he ran, he came to a wide road, and caught up with a carriage that was moving slowly, and jumped into the hitchhiker that was going into the city.

Although there are more convenient and magical means of transportation in this world, the life of ordinary people is still agrarian, like two incompatible worlds coexisting. Maybe it may have something to do with the remoteness and backwardness of this area?

Out of curiosity, he naturally wanted to secretly meet the owner of the carriage, but before he could turn into the carriage, he heard a low conversation between a man and a woman...

Although the two people in the carriage were also hugging each other, it did not happen as Luo Xia expected, but a middle-aged man comforting his wife.

Luo Xia lost interest after listening for a while, it turned out that one of the daughters of the family disappeared two days ago, so the husband and wife ran around looking for two days, and they just heard that there was a girl in a nearby town who looked very similar to their lost daughter and looked for it.

Although Luo Xia had some sympathy for this crying woman, this matter was obviously not something that he could control as a little mouse. I could only control my muscles to cover my ears, out of sight and out of mind, and climbed on the roof of the carriage and fell asleep.

Even if the shackles in his heart have been broken, but his temperament is like this, Luo Xia is not a warm-hearted person at all, he is not an indifferent bystander, and he does not rely on the distortion of schadenfreude to get pleasure, it is already the progress of his humanity.

Evolving from a sparrow to a mouse, his strength has also increased slightly.

Strength 4, Agility 17, Constitution 9, Mental Power 46;

Although these attributes are generally inferior to an ordinary person except for agility and mental power, if you put them on a little mouse... That's still very lethal. For example, Fly Man understands.

Among them, the strongest strength and value is undoubtedly the mental power, since the discovery of the integration of consciousness into every cell, it can be used to consolidate and strengthen instincts. Then, once these cells are strengthened, they can respond to the growth of consciousness or mental power.

Luo Xia's spiritual power began to soar.

He didn't know at all what a strange and anti-heavenly cultivation method he had created, and what was even more annoying was the congenital one.

At first, Luo Xia was still in the mood to enjoy the scenery along the way, but along the way, almost all of them were half-barren and half-cultivated farmland, and the sparse vegetation and wind-swept climate made it full of decadence.

So he soon lost interest, squinting and hiding in the cracks in the roof of the car and pretending to sleep.

When the carriage stopped, Luo Xia, who had been sleeping for a long time, woke up under Xiao Xi's reminder, and he stood on the roof of the carriage and looked left and right at this strange city.

A small and declining town that is not bustling.

The buildings in the city are mainly made of large stone blocks, which look rough and solid, but also a little cold.

It was dinner time in the evening, and the area covered by the blue-and-white 'street lamps' was a little lively, except for a few vendors who had not had time to close their stalls on the main road in the center, and scattered pedestrians.

The whole town was like a monster about to fall asleep in a fog, revealing a faint sense of foreboding.

The only thing that made Luo Xia feel familiar was that he actually saw some tools like bicycles and tricycles, and realized that even though the world is different, there are still some things in common.

A man and a woman who had lost their daughters ordered the carriage to stop at the door of a four-story inn, but the first floor of the inn was a restaurant open to the public.

Although Luo Xia didn't know the words of this world, he knew the forks and chicken legs drawn on the wooden signboard hanging in the air and fluttering in the wind at the entrance of the hotel.

So his eyes lit up, and he slipped out of the carriage nimbly, and quickly entered the restaurant while others were not intended, and felt along the beams and the faint aroma towards the kitchen.

It was just before dusk, and in the middle of town, even in a dilapidated town, there were still a lot of people dining, and the kitchen was in full swing.

Luo Xia hid on the beams of the house and looked at the food made like an assembly line, and Harazi didn't even notice it...

"It's so big that it's weirdly roasted, it's braised chicken, it's hooves, and it looks like a lion's head... Oh my God, the world is wonderful, at least the food doesn't seem barren except for the over-emphasis on meat..."

However, looking at the crowd of people coming and going below, I was sad that Luo Xia, who hadn't eaten food for a long time, died. Looking at the obviously very exquisite and fast knife skills of the chefs below, he didn't dare to blatantly go down to commit crimes for a while.

At this moment, the sound of a suo was heard from the other side of the beam, and then two small mice, one male and one female, turned out of a hole in a wall...

"Wow..."