Survival: What kind of unscrupulous businessman is this? He is obviously a kind person.

Four arrow towers cost 400 units of D-grade wood, 400 units of D-grade stone, and 40 iron blocks that have not yet been refined.

There is nothing we can do about this.

After all, the steel ingots in Su Bai's hands are currently used to build equipment, and the number of copper blocks is not large!

but……

The effect of the arrow tower is unexpectedly good!

Compared with weapons, arrow towers consume very little energy stone.

The same C-level fire stone can only be fired 10 times by the Fire Spirit Crossbow, but the arrow tower can be used 100 times... Of course, its power is also greatly reduced!

But at least this thing only needs to set the attack range, so there is no need to worry too much.

If it weren't for the lack of materials, Su Bai would have wanted to try making a B-level one...

If you put an A-level energy stone, wouldn't it mean that if God blocks it, it will kill God, and if Buddha blocks it, it will kill Buddha?

In short, the grade of the arrow tower determines the grade of the arrows, and the grade of the energy stone determines the number of arrows.

As for wood...

It should affect both. After all, the arrow tower comes with a reserve box that can store wood and iron blocks to automatically generate arrows.

“Keep building!”

Su Bai opened the shelter page and started adding other facilities.

There must be a [water well]. He needs to consume certain materials every day to exchange for water resources. After all, the hot water tank is a big drinker of water.

But this thing is shown as an internal facility...

It just so happens that we can build a [basement] and put the well in it, which saves the outside from being polluted by the beast corpses from the beast tide!

[Gym] is also a must!

Although the battle Su Bai experienced today also increased some attributes, the effect was not as good as cutting down a tree!

Maybe using the gym can speed up attribute growth again!

An [energy room] must also be equipped. This facility can be connected to energy facilities such as furnaces and fireplaces, and then centrally provide heat for the hot water tank, but it consumes a lot of iron and rubber.

The [Livestock Pen] and [Pharmaceutical Room] were temporarily ignored by Su Bai, but the last [Lighthouse] gave Su Bai a big surprise.

Put in a D-grade fire stone, and the lighthouse also embedded on the wall of the shelter will light up.

at the same time.

Above buildings such as shelters, foundries, greenhouses, etc., glass skylights also appeared simultaneously...

The light of the lighthouse can directly illuminate all areas through these skylights.

Additional energy can also be consumed to illuminate other areas.

As for consumption...

A D-grade fire stone can last for 24 hours, and this consumption rate is basically negligible.

"Ding dong!"

A prompt sounded in the private chat channel.

After opening it, news about Hu Sandao and Jiang Le emerged one after another.

Hu Sandao: "Boss, what's going on? The casting room suddenly became as bright as daytime!"

Jiang Le: "That's amazing, my brother! That torch makes my brain hurt, and the light seems to be very good for plants. I'll open it as much as possible at night!"

"Does it still have this effect?"

Su Bai was a little surprised.

That's true...

The lighthouse can consume additional energy and heat the designated room to a certain extent. It seems to be somewhat similar to sunlight.

After communicating with Jiang Le, Su Bai deliberately raised the light in the greenhouse.

But soon he discovered...

There are simple lighthouse switches in all rooms, which can adjust the refraction angle to control the light intensity.

After taking a look at the conditions of several farmlands, Su Bai found that Jiang Le had basically completed transplanting, and all new seeds had been planted... It seemed that several of them had improved their grade?

He is indeed an agricultural expert!

"Lele!"

Su Bai looked at the medicinal materials that were about to mature and asked curiously: "Have you ever dealt with other alchemists? Have you ever heard of a girl named Zhao Yue?"

"What's wrong with Sister Yueyue?"

Jiang Le didn't hide anything: "Isn't she a nice person? She helped me borrow resources from Zhao Heng last time!"

"Zhao Heng?"

Su Bai raised his eyebrows slightly.

Is Zhao Heng's black-hearted merchant so kind?

He's already using wood, weeds, and soil to make food. What kind of good thing can he be?

But what is clear is...

Zhao Heng obviously has a good relationship with Zhao Yue, and he also concealed Zhao Yue's talent for alchemy!

No wonder that girl didn't even ask for the conditions to upgrade the shelter... Did Zhao Heng offer better conditions?

It seems that he has to speed up the pace of winning people's hearts!

"Come on, take this first!"

Su Bai directly initiated the transaction: "Although the effect of the repeating crossbow is average, it can at least hit the C-level beast tide! Any higher may be dangerous!"

"As for the upgrade of the shelter...how many resources do you still lack now?"

"Boss, you gave me too much!"

Jiang Le hurriedly replied: "Brother Su, I didn't do much work today, and you have already helped me upgrade the shelter!"

"Your resources are not brought by strong winds. I can't take advantage of you!"

"You owe me!"

Su Bai laughed: "Your safety is more important. If you really want to repay me, I will arrange more work for you in the future!"

"..."

After walking out of the greenhouse, Su Bai turned around and entered the casting room.

He didn't do it on a whim, but only after confirming the character of the other party before lending a helping hand.

Some people are so greedy that no matter how much they help, it will be in vain.

But people like Jiang Le are different...

And now Hu Sandao!

"Brother Dao!"

Su Bai looked at the equipment he had built, then took out a crossbow and traded directly: "The light crossbow is a bit outdated. You can use this crossbow tonight in the beast tide!"

"After all, you built it yourself, don't you want to try the effect?"

"I...you...this..."

Hu Sandao opened his mouth.

After a moment of silence, he nodded heavily, without saying a word, but he was more determined to smash the workbench and casting table.

You're kidding!

Can he build a crossbow by himself?

Not to mention whether the quality of the workbench, casting table and hammer is good enough, he can't even get a steel ingot!

In fact...

There are really not many steel ingots in the entire 9527 area!

After all, there is not much stone, and ore is even rarer...

So the price of this thing is hyped up, and the cost of smelting is also extremely high!

This is what Su Bai finds most strange!

In theory...

Since the 10086 area can get things like fire stone and ore in advance, the 9527 area should also have its own specialty!

Iron core stone?

This thing can be opened from a treasure chest, but it is unlikely to be!

Back in the shelter, Su Bai took out the [Ice Soul Stone] and [Wood Core Stone] provided by Qin Xueer.

According to the other party, these two things can not only be obtained from treasure chests, but also found in the snow and woods... Maybe Iron Core Stone can also be found?

After the decomposition of [mineral deposits], the Ice Soul Stone produced [Ice Stone], and the Wood Core Stone was transformed into [Grease Wood].

At this moment, Su Bai was holding two pieces of Grease Wood and thinking about the previous regional specialty...

After a while.

He then threw the Grease Wood into the fireplace, but found that the flames in the fireplace suddenly jumped up!

This familiar scene instantly made Su Bai uneasy.

So...

The effect of this thing is similar to that of the Fire Stone?

But unfortunately, there is no similar description in the item information!

[Grease Wood]: F-level material, a kind of wood rich in oil.

The introduction of Ice Stone is similar, without marking the specific purpose and method of use.

What's more...

Su Bai has never seen anyone selling this thing in the regional channel, so the quantity should not be too large, otherwise someone would have taken it out after so many transactions!

"Isn't wood the most abundant thing in our area?"

Su Bai felt more and more strange: "Wait! There seems to be no humus in Area 10086?"

After obtaining the steam filter and the refiner, he found that there are two branches of soil, one is humus used for farming, and the other is sandy soil used for construction.

The resources in Area 10086 seem to be all sandy soil?

Thinking of the large amount of medicinal materials that Liu Wei had hoarded, it is not difficult to infer...These medicinal materials must not all come from the treasure chest, and some of them should be grown in the safe zone!

And if you want high-quality medicinal materials, the soil will naturally not be too bad!

So...

Is high-quality wood also rooted in high-quality soil?

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