After brewing, it was already evening.

When the coal mine has not yet produced, it can only use small indoor bonfires as lighting at night. It is extremely inconvenient and not safe.

So while there was still a hint of brightness, Tang Zheng built a wooden door and a door shaft made of bronze material, and used bronze nails to fix the door shaft to the wall.

Such a door that can be opened and closed is completed.

There were two windows left to Tang Zheng from north to south. After getting the glass, they began to make windows.

The direction of the sun east and west has never changed in this world. Although Tang Zheng didn't know whether the luminous hot ball above her head could still be called the sun.

However, if the window is opened and left in the east and west, it would be fine in the evening, so you can enjoy the sunset at home.

But the window to the east is definitely a harsh test when you wake up in the morning.

The sunlight shone directly on the face, making the sweat extremely sticky and moist, making the face full of smell, and it must be uncomfortable.

Tang Zheng has not collected the materials for making glass yet.

To make glass with higher transparency, the material needed is quartz sand.

Quartz is a colorless and transparent mineral species, one of the most widely distributed minerals on the surface, and its output is almost as good as iron ore.

But the gap between the upper and lower levels is very large.

Iron ore with poor quality can also be useful after purification and forging.

However, quartz with poor quality has many impurities and a turbid color, which is far from the colorless and transparent mineral species, and its value is almost the same as that of granite.

"Good quartz may be able to achieve excellent quality. If you want to mine it, you need more sophisticated tools." Tang Zheng turned off the picture book of everything and began to think about it.

In the case of civilization barriers, it will be very difficult for good-grade tools to collect excellent resources.

It is unrealistic to rely on yourself to dig, after all, I am not sure where there will be such minerals.

Therefore, the most efficient one is to equip your miners with corresponding tools.

The bronze ware at present should be the top tools of the fine grade, and there is only a slight difference between the fine grade and can make up for some grade shortcomings.

Tang Zheng weighed the pros and cons in his mind, and then made a decision.

match!

The bosses of big factories in the native world will also buy new machines for factory employees to operate easily.

I am a mine boss now. How can I be stingy with this little tool and material money?

Must match!

We don’t want to be a capitalist!

If you want to do it, be a man who calls his brother and brother to his subordinates!

[Tomorrow I will assign a bronze pick to each of you, which will speed up your mining efficiency.]

Tang Zheng pulled ten miners into a forum discussion group and sent a message.

[I'll go?? Bronze pick? Boss, you're so awesome!] Some miner exclaimed.

Now their hands are only hard-weight stone pickaxes. Not only are they busy mining, but they are always easy to wear.

The money you earn from Tang Zheng also has to spend a portion of it to buy tools.

With the bronze pickaxe, the mining efficiency is different from the past.

[Low-key, eternal god!]

[From today, low-key giant is my boss! Whoever dares to provoke low-key giant is just provoking me, Mr. Zhang!]

Looking at the fighting spirit of his subordinates.

Tang Zheng nodded with satisfaction and said stingy.

[It is not an exaggeration to collect twenty virtual coins from each of you, right? It is deducted from your daily salary. I have something to do. Come on, everyone, and be bye.]

Looking at the discussion group, Tang Zheng's ID quickly turned gray and went offline, and the other ten people were stunned, out of reach.

In the end, I squeezed out a sentence from my throat.

[What a fucking thing, he is an absolute capitalist...]

[I thought I was sending me... He said so nicely at the beginning...]

[Forget it... I can't afford to buy a bronze pick with 20 virtual coins. The boss is right.]

The tools of basal, bitter olive, and andal, which are harder than ordinary granite on the market, are worth at least 20 virtual coins.

Not to mention something like a bronze pick that is priceless.

In the market, even if virtual coins suddenly surge today, they need at least 50 virtual coins to be taken.

According to their salary, it will take at least one month to work.

Now, it is not a loss to get a bronze pickaxe with just 20 virtual coins.

———

No words all night.

The twelfth day of survival.

Tang Zheng got up and carved a word early with a bronze knife on the wooden calendar board.

After washing up, I did a warm-up exercise outside the house and took two deep breaths of forest air with high oxygen content.

Today is also a day full of 70,000!

After eating some corn as breakfast, Tang Zheng came to the wine pot sealed by him yesterday.

Control the water at the lid to dry.

As soon as the lid was opened, a rich and mellow smell of fruit wine drifted out.

It was a smell that was just between ripe and rotten fruit, with a hint of intoxicating fragrance.

One point less will make you regret, and one point more will make you rot.

Tang Zheng made a small long spoon and scooped out half a spoonful of wine.

Even Xiaoye, who hatched the eggs, threw down the ostrich eggs and meowed all the way.

"Minor cats are not allowed to drink." Tang Zheng pressed his head and pushed it away, while taking a sip.

In an instant, his eyebrows were raised gently as if they were electrocuted.

The first moment you enter the mouth, a rich fruity aroma spreads your lips.

The mellow juice flows into the tongue, making the hot tongue tip quiet instantly.

The texture is smooth, with a hint of sweet fragrance.

A few seconds later, the tip of the tongue felt a little spicy, but it was extremely light, as if a little man was jumping on the tip of the tongue.

The soft wine immediately floats away from the throat, leaving the taste in the mouth with a bit of sweetness and refreshing spirit.

A sip of fruit wine made Tang Zheng taste the harvest autumn like fruitful fruits.

"Good wine!"

Even people like Tang Zheng who don’t know how to understand wine can taste the sweetness of this wine.

"In theory, this is my normal brewing method and nothing particularly strange is added."

[Ding! Congratulations on completing the ‘brewing’, Bronze Age civilization progress (4/8)!]

Unfortunately, there is no first-in-class reward.

It seems that someone took him one step ahead and had already brewed the wine.

However, this also reminded Tang Zheng.

He searched for words about wine in the forum.

I found that there were many posts that "I really want to drink" that I found.

He also found a post selling fruit wine.

Judging from the author's description, he also brewed it with a fired pot, as if it was the same as himself.

The price is 1 virtual currency per cup.

This price is considered a luxury item when virtual currencies are tightening.

Since the Prophet's post came out, everyone has been saving money in order to one day be able to buy building puppets.

The current virtual currency has soared from 1 liter of water per yesterday to 3 liters of water per day in just one day.

The amount of a glass of fruit wine is up to 200 ml, which is only half the content of the can of Coca-Cola.

Tang Zheng was heartbroken and took out a coin, bought a cup and tasted it.

The man's wine was sweet at the mouth, but the middle recipe was much worse than his own wine.

The aftertaste is even worse. After drinking it, there is a rotten pulp smell in your mouth.
To be continued...