At noon when the sun was hot, the two of them axed, in the selfless felling.

Li Chen held an axe in both hands, his brows were furrowed, and his teeth were clenched, as if he had some deep hatred with the tree, and his madness was a random chop, but he didn't necessarily cut down a big tree for ten minutes.

Yu Fei looked much more relaxed, he also held the axe with both hands, but whether he swung the axe or the angle of chopping was so standard, a big tree hugged by two people, Yu Fei only needed six or seven minutes to cut it down.

In two hours, Yu Fei cut down 18 big trees, while Li Chen only cut down 5, which was still the effect of Yu Fei treating him every once in a while, otherwise he could only cut down 2 at most in the morning.

The wood produced by five big trees with two or three people hugging each other and the height of the trunk at forty or fifty meters was enough for Li Chen to repair the safe house.

The question now is how he can turn all 5 large trees into wood in a short period of time, after all, he doesn't have a safe house and can't use a crafting table! And even if you can use a workbench, it will not be possible to turn all of this wood into wood in a short period of time.

Li Chen looked at Yu Fei with a blank look, but Yu Fei turned a blind eye, and with a wave of his hand, he brought all the trees he had cut down into the Truth Township, and then left with a word.

"The money, I gave it, the materials, I also helped you cut it out, as for the rest, that's your problem!"

Looking at Yu Fei who disappeared in front of his eyes in an instant, Li Chen was completely shocked, obviously Yu Fei had never left his sight, why did it seem that he hadn't seen him for a long time and became more and more weird?

"If you don't help, you won't help! I'll figure it out myself! ”

Shaking his head, he didn't think about the weird Yu Fei, he was now desperate to rebuild his safe house.

……

Back in the ideal township, Yu Fei didn't bother with the wood on the ground for the time being, because the premise of wanting to use them for the construction of the ideal township was that they had to be processed into basic materials, and now this state cannot be used directly.

The most important thing for Yu Fei now is to upgrade the safe house!

[After 2 upgrades, you can upgrade or strengthen your safe house 3 times, please choose to upgrade or strengthen! ] 】

Take out 1 safe house core casually and click upgrade, and the system suddenly pops up such a message!

Yu Fei was surprised to take out the core of the safe house and check them one by one, he found that except for the one Li Chen gave him, everything he got from Mengdi and their safe house had been upgraded more than once!

The three have been upgraded 2 times, 3 times, and 5 times!

This means that he can upgrade or enhance the safe house a total of 14 times! That's nearly 5 times more than he originally thought he could only do 3 upgrades!

This sudden happiness made Yu Fei a little confused!

3 consecutive upgrades, the lighting system, kitchen, and farm functions have been added!

Then Yu Fei began to strengthen the workbench!

[Enhancement is successful, the workbench has obtained the repair function, and items can be repaired!] 】

[The toilet does not need to be strengthened, please choose to strengthen the other functions of the safe house!] 】

[The kitchen does not need to be strengthened, please choose to strengthen the other functions of the safe house!] 】

[Successful plantation enhancement to obtain 20x growth acceleration!] 】

[The lighting system does not need to be enhanced, please choose to enhance other functions of the safe house!] 】

[The storage room has been successfully strengthened, and the volume has increased by 10 cubic meters!] 】

[The breeding garden has been strengthened successfully, and the area of one acre of land has been increased! 】

Yu Fei tried to strengthen all the seven functions of the safe house, and found that only 4 functions could be strengthened, among which the workbench and plantation have multiple enhancement directions, and the workbench can increase the probability of obtaining high-quality items and shorten the time required to craft in addition to repairing the function! Plantations are used to achieve higher growth acceleration, expand the plantation area and increase the basal growth rate.

These 4 upgrades can also be regarded as an experiment with the enhancement effect. The breeding garden is currently the most useless function for Fei, and the storage room is now enough, after all, there are nearly 1,000 square meters and the infinite height of the truth township can put things, so these two functions do not need to be strengthened, Yu Fei only needs to strengthen the workbench and the breeding garden!

[Plantation enhancement successful, base growth speed +5%!] 】

[Successful plantation enhancement to get 30 times faster growth!] 】

[The workbench has been strengthened, and the production time has been shortened by 5%!] 】

[The workbench is successfully strengthened, and the probability of obtaining high quality is increased by 1 in 10,000! ] 】

[The workbench has been strengthened, and the production time has been shortened by 5%!] 】

[The workbench has been strengthened, and the production time has been shortened by 5%!] 】

[The workbench has been strengthened, and the production time has been shortened by 5%!] 】

After upgrading once and finding that the probability of improvement was too small, Yu Fei only upgraded to shorten the time, after all, his 'workbench' was upgraded once a thousand times higher than the probability of its increase!

The plantation is not the most important function now, and a 30-fold growth is enough.

After the upgrade, Yu Fei began to see how the newly added functions were.

The breeding garden and the plantation are all in the same room, bounded by the operating table, separated by a transparent film, only Yu Fei can pass freely, even if the creatures in the breeding garden break through the breeding circle, don't want to rush into the plantation.

After a reinforcement, the farm now covers an area of 2 acres and is divided into 12 breeding circles, each of which is 100 square meters enclosed by a fence. There is grass that grows in the interior of the breeding enclosure, which is a universal grass that can be eaten by all herbivores. However, if it is a carnivorous creature, the meat needs to be provided by Yu Fei himself.

The kitchen is huge, 100 square meters, and you can see all the utensils and cutlery you can think of!

As for the lighting system, it is even more representative of science fiction. There are no lamps installed in the safe house, but with Yu Fei's mind, the safe house is lit and dimmed at will, and it can also emit lights of various colors.

Now, Yu Fei has opened all the functions of the safe house, which is a real and complete safe house!

With the seeds of white jade brassia, Yu Fei came to the plantation.

The plantation now has a maximum growth rate of 30 times, so Yu Fei adjusted the growth rate of the golden banana to 30 times! Originally, it would take 512.5 hours, but after 30 times, it only takes 181.9 hours, that is, less than 8 days, and the golden banana can enter the next stage!

However, the growth rate has gone up, and the energy consumed every day has also increased, and now it needs to consume 50 energy points a day! Now Yu Fei has a lot of money, and he has obtained a total of nearly 100,000 survival coins from Mengdi and them, so this consumption is nothing to him.

Before coming to another planting grid, Yu Fei planted 10 seeds of white jade brassica evenly in this 20-square-meter space.