As a krypton player, Anwen's choice is, of course, krypton.

Spend 500 survival points and the basic operations are lit up.

An Wen instantly gained the knowledge of basic operations.

However, the basic operation, that is, addition and subtraction, has been learned in elementary school.

"It's a pure waste, what's the use of addition and subtraction, it's not that Lao Tzu can't ......"

An Wen complained, and randomly came up with a set of numbers for addition and subtraction.

As a result, he was confused.

289-127=162 (base exercise)

62844-25489=37055 (Extraordinary Performance)

156254958-7483765=148771193 (this...... I figured it out)

"That...... Did I learn addition and subtraction? ”

After calculating the subtraction of hundreds of millions of levels, An Wen felt that what he had learned before was fake, why couldn't he calculate this level of operation before.

"Well, I didn't learn math well back then, it's not that I don't have a bad brain, yes, that's it."

An Wen comforted himself and kept making psychological hints.

Then, he lit up the icon for advanced basic operations.

This time it cost 2500 survival points, and it was also lit directly.

This time, it's the knowledge of multiplication and division.

Similarly, Anwen's application of multiplication and division has been improved by several steps in an instant.

40,000 X 50,000 = 200,000 (formerly)

40,000 X 50,000 = 200 million (now)

If An Wen sometimes miscalculated the results because of sloppiness before, but now, it seems that arithmetic is his instinct, and there is no problem of miscalculation.

"I can pretend to be a genius in the future."

An Wen curled the corners of his mouth and muttered happily.

After a person's ability is significantly improved, he will be very happy, even if he is a scumbag.

Keep lighting up the skill, this time with a hybrid operation.

5000 survival points disappear and the icon is lit up instantly.

Go on!

Algebra arithmetic, 7500 survival points.

Go on!

Square operation, 15000 survival points.

Go on!

Virtual and real operations, 50,000 survival points.

Go on!

Structural operation, 250,000 survival points.

Anwen clicked all the way until he reached the bottom of the list, and there were no more icons to click on before stopping.

"Huh...... Why not? ”

An Wen has been absorbing the knowledge instilled in his mind, although he has learned all of them, but he has mastered them to different degrees.

The knowledge before junior high school is good, and An Wen is very proficient.

But when the knowledge of high school appeared, An Wen found that he had forgotten a lot of things.

Just as he was happily swimming in the ocean of knowledge, suddenly the sea disappeared.

It's hard.

I pulled it down for a long time, but I couldn't pull it down, and the level 2 icon didn't appear at all.

"It looks like I want to upgrade level 2, but I'm still missing."

An Wen pursed his lips, very unhappy, but he had no choice.

There is no novice guide, it is all on your own, and when you play the game, you can still play the game, and there is a sense of satisfaction in exploring the unknown.

But if you change it to open the hanging, it will be very unpleasant.

"It doesn't matter, there are so many disciplines."

Anwen exits the math list and clicks on the physics list.

Needless to say, it was another meal of krypton.

The main content of physics is mechanics and optics, and there is no other knowledge such as electromagnetism, high energy, and quantum.

After the physics click, An Wen clicked on the chemistry list, but could not light up the icon.

Why?

What went wrong?

An Wen thought about it, but didn't understand.

But there are so many lists, there's no need to hang yourself on chemistry.

Give up chemistry and click on the list of creatures.

As a result, there is no way for the creature list to light up?

This Nima?

Yarn!

Exit the creature list and click on the material list, but the result still can't be lit.

An Wen didn't believe in evil, and clicked on the project list again.

This time, it was finally able to light up.

But after he only lit up two icons, there was no way to continue clicking on the project list.

"The basic materials of the pre-technology have not been completed, and the engineering technology cannot be upgraded."

Looking at the prompt on the icon, An Wen has a sentence, I don't know whether to say it or not.

Exit the project and click on the energy list.

Needless to say, the same could not be lit.

In other words, apart from mathematics and physics, other disciplines cannot be upgraded at the moment.

"Maybe you have to get out of the novice village, right?"

Based on Anwen's game experience, the reason for this situation must be related to the setting of the game levels.

The current game is different from the game of the past.

I want to be able to become a sword god in Shilipo before I came out of the novice village.

Now, you can't find key NPCs, you can't even learn skills.

Exit the scientific research list, and click on the automatic control list.

There are no skill icons on this list, only building icons.

It has icons of the buildings in the camp, such as baths, cabins, fitness centers, wood processing factories and small forts.

Looks pretty much the same as a list of real-time strategy games.

Click on the wood processing plant, it is empty, there is nothing.

"Drawings need to be entered before production."

Drawing?

What's that?

An Wen studied for a while and found that manufacturing buildings require drawings to be produced.

Residential and functional buildings, on the other hand, are able to control their functions.

For example, you can let the bathroom drain automatically and let the toilet flush automatically.

All right.

This is not bad, at least An Wen will not have to flush the toilet by himself in the future.

An Wen closed the list with egg pain.

The list of weapon upgrades, An Wen casually scanned it, and knew that it was useless now.

Because of the current weapon upgrade, only cold weapons can be upgraded.

For example, attach a stone gun head to a wooden stick and turn it into a gun.

There is a hairy use.

With anticipation, Anwen opened the list of knowledge tree storage integrations.

In an instant, countless starry icons appeared in front of An Wen's eyes.

These icons stretch from the bottom up, constantly going up, and their trajectories intersect and merge, densely packed like a star map connected by a line.

But on the whole, it can be seen that the icons are gradually converging into the shape of a large tree.

"Huh? Math icons, physics icons, and engineering icons all come together on one carpentry skill icon, what does this mean? ”

This carpentry icon is a wooden kite.

And engineering, mathematics and physics, the icons of the three disciplines all branch off one or two lines and extend to this icon.

"Do you spend 5,000 survival points to integrate backbone technology and improve the level of wood kite manufacturing?"

"There is a 99% probability that this fusion will improve the overall performance of the wooden kite.

There is an 87% chance that the Wood Kite will be upgraded to a Fine-level creation.

There is a 32% chance that the Wood Kite will be promoted to a Superior Creation.

There is a 2% chance that the Wood Kite will be promoted to an epic creation. ”

"Special note: scientific research also depends on luck, a flash of inspiration is stronger than a hundred experiments."

After reading the above tips, An Wen directly chose to integrate the backbone technology without saying a word.

Swish!

A flash of white light flashed, and the icon turned white.

"Wooden Kite: Ordinary Creation.

The result of the fusion: a 47% increase in overall performance, a 29% increase in structural strength, and a manufacturing drawing generated

You can spend 5000 survival points for secondary fusion. ”

Look to the sky!

An Wen exhaled.

Isn't this the same as opening a box?