[Science and Technology Production Skill Level 7

: Junior Low-altitude Patrolman: .......

] ......

Sand exploration vehicle (6 seats): 40,000 each of hardware and metal blocks, 50,000 each of rocks, spars, energy stones, and seven-color flowers, sand exploration vehicles (12 seats): 70,000 each of hardware and metal blocks, 90,000 each of rocks, spars, energy stones, and seven-color flowers Land vehicles (12 seats): 70,000 each of hardware and metal blocks, 80,000 each of spar, energy stone, and seven-color flowers Primary pavers: 40,000

each of hardware and metal blocks, rocks

,

Spa, energy stone, seven-color flower 50,000

each intermediate pavers: 40,000 each for hardware and metal blocks, 50,000 junior patrol boats each for rocks, spars, energy stones, and seven-color flowers

(need to be used with signal towers...]

"Small core, how do you get signal towers?"

Luo Lan looked at the introduction of the new patrol boat and asked curiously.

Xiao Xin: "Sister Lan, you can build special facilities by upgrading the super base, not only signal towers, but also outposts, etc."

"Okay, thank you Xiaoxin~"

It turns out that the special facility customization of the super base refers to this, and it can only be used if the base patrol boat is upgraded.

Luo Lan began to look forward to the super base.

Next, I will not continue to upgrade my scientific and technological production skills, and I will lack material production and corresponding equipment to use when I upgrade.

Luo Lan opened the auspicious pavilion and hung up the new technology products to sell.

In the morning, when she hung up the base to sell, she looked at the prices of other tech shops.

Most of them charge twice the price, the high level is 3 times the price, and there are only a few of the seventh level at present.

Luo Lan thought about it, and set 2 times the cost of the equipment that can be made below level six to sell, and set 2.8 times the price of level seven.

At the same time, the available space stone, magnet and fluorescent stone are set up.

If the price is lower, it can also attract a group of loyal customers to buy.

Since the products that can be made are all necessary for the current development, the purchase price of the residents of the base and the affiliated islands is set to be half discounted.

It is equivalent to buying at cost price, and it is also counted as their benefits.

Of course, internal policy does not allow scalping.

After being busy, Luo Lan went back to the house to take a bath, and went to bed early.

......

【New Blue Star Year January 31, 8:00 a.m.

rainy season, current temperature 17 °C

】【Congratulations to the survivors in the southern area for entering the third day of the seawater survival level four challenge】

【A new day has begun, bad weather is not a reason to be lazy, go out and find supplies!

"Oops?"

Luo Lan opened the curtains and looked at the weather outside, gloomy.

"It's okay, isn't it raining lightly all the time."

Luo Lan muttered to himself, freshened up and went downstairs.

"Little Miss Lan, breakfast is on the table!"

Luo Lan just went downstairs when he heard Xiao Xin's voice coming from outside.

"Xiao Xin can still cook?"

Luo Lan said and walked to the table, good, fragrant egg porridge.

"Life skills are all necessary for small cores, but Sister Lan's kitchen ingredients are too few."

Xiao Xin replied.

"Uh-huh, delicious!"

Luo Lan gulped and took the time to praise.

After eating, Luo Lan prepared most of the ingredients from his backpack for Xiao Xin.

He also gave her all the corpses of Xuexiao, and explained that she occasionally added meals to the big clouded leopard.

Although the clouded leopard can fish in the sea on its own, it also has to give occasional benefits.

There is also to let Xiao Xin feed the golden qi first in the morning, the little one generally gets up earlier than her, and the amount of food has increased recently.

Thinking of this, Luo Lan took out the long-banned tumbler and put it in the yard.

"Don't waste food, I'll never take it out again."

Looking at the little dragon next to him with a happy look on his old partner, Luo Lan warned.

"Whoosh!"

The little dragon nodded perfunctorily, eager to attack the tumbler.

Luo Lan reached out and hugged it, intercepting it in midair.

"Wait until you come back and play ha, obediently, I'll order you a delicious takeaway later, let's go find the treasure chest first."

After that, despite Jin Qi's objections, he carried it out of the base.

The rain gradually tended to get heavier, and Luo Lan's clothes were almost half wet on the submarine.

Luo Lan set a location of 500 kilometers and set up automatic driving, which is close to the home of the big turtle.

After changing his clothes, he prepared two original delicious seafood platters, two delicious gudong porridge, and 1L of happy water for Xiaolong.

Then take out a beauty shell, which was a gift "sent" by the big turtle the night before.

There were also a few golden qi picked up, and I don't know where it went to pick it up, and Luo Lan didn't pick up any of them in the past two days.

The shell is very beautiful, and it is not too shiny in the light.

Luo Lan opens the laser ring and adjusts the cutting distance.

Then carefully cut along the gap in the shell, the beauty shell is already dead when it is put into the backpack.

In order not to spoil its perfection, it took a full 10 minutes to cut it.

Click!

With the junction that cuts it, the sea shell is split in half.

Luo Lan turned off the laser ring and opened it, and inside was a large piece of light yellow shellfish.

There is a pearl sandwiched between the crevices of the shell

: [Pearl: Special material, can be used to make water-repellent equipment or

raincoat] Can it be made into a raincoat?

Luo Lan casually opened the light brain and sent it to Ye Xiu to try his island's dressmaking skills.

Then dig up the shellfish meat and prepare it for the big turtle to eat.

Such a large piece of meat, not a washbasin can fit.

Luo Lan used his skills to make a wooden basin with a diameter of 1 meter to hold shellfish.

Then take out a beauty shell again and continue to open the blind box.

With the experience of the first one, the speed of the back drive is faster.

By the time I arrived at my destination, I had already opened 11 beauty shells.

Total gain:

[Pearl *8

] [Shell *22

] [Shell (basin) *5]

There are no rare materials opened, and there are a few empty, but Luo Lan is also satisfied.

The pearl was sent directly to Ye Xiu, and the shell and shell were collected into the backpack.

"Little Jinjin, go and find the big turtle to find the treasure chest together!"

Luo Lan said to Jin Qi and released it from the submarine.

Then take out the guide stick to find the direction, and control the submarine to set off in the direction of the treasure chest.

Now there are more and more organisms in the sea, and there are more algae and reefs.

Luo Lan not only had to pay attention to avoiding the sea creatures that suddenly came out, but also had to be careful of being entangled in a mass of filamentous algae.

[Swimming algae: like to float freely with the seawater, can produce rich organic matter, release oxygen, and make the marine ecosystem run in an orderly manner, please do not deliberately destroy it]

The function is a bit like the microalgae before the restart of the blue star, but the microalgae can only be observed with a microscope.

The swimming algae are two meters in size, made of tens of millions of fine algae silks intertwined, and there are many small fish living in the algae.

Luo Lan didn't pay attention to crashing into it, and the entire submarine was entangled.

Reluctantly came down and dismantled for a long time, and then I was more careful later.

Fortunately, there are not many of them, generally there is a mass for two or three kilometers.

Luo Lan carefully avoided the swimming algae again and took out the guide stick to test the direction.

It's been more than half an hour, and I still haven't found a suspicious place.

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