Tower Defense: From Stoneware To Interstellar, I'm Invincible

Chapter 3: Broaden your horizons and increase the probability of obtaining technology (seeking flowers, tickets)

【Ding! It is detected that the host has enough battle points to upgrade the technology. Do you want to upgrade? 】

There is no need to ask, upgrade quickly.

Su Yu immediately clicked on the technology column. It turns out that battle points can directly upgrade technology. Currently, he has four technologies.

But the technology that is most useful to me is the technology related to combat.

Upgrading technology can gain civilization, and when civilization reaches a certain value, you can enter the next era, and you can also unlock higher technology.

At present, Su Yu needs 1,000 civilization degrees if he wants to leap from stone civilization to farming civilization. At present, he only has 150 civilization degrees, which may be provided by these elementary technologies.

It takes 500 battle points to upgrade technology from elementary to intermediate. Su Yu first upgraded the wooden spear throwing to intermediate.

[Upgrade successfully, Civilization +30, Wooden Spear Throwing-Intermediate, Precision +5 damage increased to +10]

It took another 2000 points to upgrade to advanced.

[Upgrade successfully, Civilization +30, Wooden Spear Throwing-Advanced, Precision +10 damage increased to +15]

Yes, yes, Su Yu is very satisfied with the upgrade effect, he still has 4550 points, he told himself what he learned in school.

To develop civilization, not only rely on force, but also the construction of the rear. For example, if you want to discover new technologies, you must rely on the working people to discover them in their daily work.

And the greater the number of people working, the higher the chance of comprehending new technologies.

So Su Yu didn't hesitate, and immediately spent 3,500 points to recruit 70 aborigines, 20 of whom were added to the team.

Another 45 people were sent to the rear to engage in daily work such as gathering and hunting.

As for the remaining 5 people, Su Yu sent them out to explore unknown areas and expand their horizons. After all, the area he can see is too narrow at present, which is not conducive to long-term development and early warning.

The army has expanded to 31 people, and has the wooden spear throwing-advanced bonus, Su Yu directly chooses the grassland copy to hang up.

Now it's really a complete dungeon without damage, and when the time comes to go online and build a wave at night, it will definitely be another wave of rapid progress.

After arranging everything, Su Yu watched a wave of battles and was sure that he could refresh the copy of the Grassland without injury, but the link was disconnected.

After a short period of drowsiness in the mind, it is awake.

Liang Chao, the class teacher at the side, handed over a glass of water.

"Drink it, it will happen the first time, and it won't happen in the future."

Su Yu nodded.

"Su Yu, the teacher has 100,000 dragon coins here. You use them first. The teacher knows that the early stage is too difficult for beginners. If you are not careful, you will lose money and make ends meet. You still need to practice. Take this to practice, teacher I believe you will become a better commander than your parents."

Su Yu was inexplicably moved. Although he couldn't ask for the money, he remembered the love.

"Teacher really doesn't need it, everything is going well for me, thank you teacher for your concern."

After several refusals, Liang Chao no longer persisted. He thought that Su Yu might have too much self-esteem. How could a novice have any success?

"By the way, Su Yu, there is a chat function in the second space. I will drag you into the school group in a while. If there is something you don't understand, you can discuss with each other or ask for help."

Although Su Yu felt that it was unlikely for him to ask for help, he was too embarrassed to refuse the teacher's kindness, so he agreed.

Liang Chao told Su Yu many precautions in the second space, such as what to do when encountering a strong enemy in future expeditions, such as the danger of resource competition...

In the end, Liang Chao put a bracelet on Su Yu.

In the future, Su Yu will also be able to connect to the second space through this bracelet at home.

After bidding farewell to the class teacher, Su Yu was going to have a meal alone, and then started his own grand plan.

"Su Yu, wait for me!"

A naive voice sounded, and at the same time a pair of big hands were wrapped around Su Yu's shoulders.

This person is Li Zhuangzhuang, Su Yu's only good friend, and also Su Yu's neighbor. There are several buildings in his family.

Speaking of which, Su Yu's house was rented by Li Zhuangzhuang's family to Su Yu's family.

It's just that Li Zhuangzhuang's family never asked about the rent, but Su Yu's parents took the initiative to find them every time.

"Su Yu, I heard that you have opened a second space?"

"Well, it was just opened."

"Hey, remember to add me as a friend when you go in later, whoever bullies you in the future, I will kill him!"

Su Yu was taken aback.

"You are so powerful now?"

Li Zhuangzhuang twitched his mouth, and said it as a matter of course.

"Of course, my dad charged me 1 million dragon coins. Now I have a 60-person army, and I can do simple dungeons without any damage. How about it, it's amazing!"

"Dog Dahu, it's really different!"

"Hey, what are you talking about, it's not wrong to be rich! I'll celebrate you today, and I'll treat you to dinner and walk around."

Su Yu was dragged by Li Zhuangzhuang directly into a fairly good restaurant.

"One serving of steamed pork with alien prairie wolf powder, one serving of black-tailed beef with scallions, one serving of sautéed desert cabbage, and two servings of giant berry juice!"

In this world, even the food is the material of the second space. The Second International Space Union sent it back to the earth through special space technology. However, it is still impossible to send the material or people of the earth to the second space. It is said that it has encountered a special The bottleneck limit, which is very strange.

The two chatted and laughed, and began to eat, not to mention, the food in the second space is not inferior to the top ingredients on the earth.

However, half of Su Yu's thoughts today are on the expansion of his second space power, and he is a little absent-minded.

After eating and drinking enough, he hurried back, waiting for him would be a wave of huge improvement.

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