The first rays of sunlight crossed the top of the eastern mountains and cast a golden glow on the earth.

The early bird flutters its wings from the woods and throws itself into the embrace of the sky, casting a clear song on the ground it looks down on.

The insects that also woke up jumped out of the grass where they lived, and although the absolute height they reached was less than a meter, it was no different from flying in the sky compared to their size.

Nestled on the edge of a rock, he opened his eyes, he silently calculated the time, and he had waited for about an hour.

His gaze quickly swept around, and most of the more than nine hundred soldiers were closing their eyes and recuperating, except for the two groups of sentry.

Last night's one-night run and a night battle had exhausted all the warriors' stamina, and now was the time to hurry up and recover.

Bei Ying Wuyu looked at the entrance of the Ape Valley hidden in the woods, and there was no movement at the mouth of the valley, but he felt that the people in the valley should be preparing to go.

He kicked the dew from the grass, changed to a position with his hands on his chest, and closed his eyes again.

…

The Great Leader took this expedition very seriously, and for them, there was no safe place to go out of the Valley of the Apes.

All along, they felt that it was good to live in a snail and be self-sufficient, and the world was too dangerous, and they did not need to participate in the strife of this world.

But the arrival of the old party, so that their calm heart lake surging waves, the old side not only brought changes to their lives, the old side is the old side of the soul of the seed of knowledge awakened, this seed greedily absorbed the old side of the fierce material, now, the seed germinated, pull out the strong branches.

They began to be anxious to fill their minds with a hundred thousand whys, and they began to imagine the profundity of the sky and the vastness of the earth.

So, they set out with a dream of exploring the unknown, and the guide was a "god" worthy of his trust.

Two hundred, thirty iron-backed apes, with a hundred sacks of winter food.

The great chief looked at the bulging sack, he didn't know what the value of these things was to the "gods", but for themselves, the value of these things was not much, winter passed, spring came, after a spring rain, there were more things that could fill their stomachs, as long as they put a little thought, the birds perched on the trees, the insects that gnawed on the young leaves, and the fish with yellow eggs in the water were all their dishes.

And these dry and dehydrated things, they also fill their stomachs when there is nothing to eat.

Using something that has lost its value to curry favor with that "god", although the big leader has some trouble in his heart, it is undoubtedly the most worthwhile deal.

The guide came, and it was still the young man he saw yesterday, but he felt that the other party did not have the breath of "god", but he still used body language to make a fist-hugging motion, which originally did not belong to the phrase in their body language, but "god" liked it, so they updated their thesaurus.

The young man also responded with his fists, and then, the big leader patted his chest with their characteristic body language, beat his arm, and the group set off in the order that they didn't know what to express, and when they walked through the stone forest, one by one, the monkeys threw their eyes at them curiously, and the big leader yelled at them solemnly, and the monkeys scattered, and all hid in the stone cave, not daring to come out.

…

Almost at the same time as the first ray of sunlight, the North Shadow Fish came to the door of the old side.

He was already impatient, and last night he had done a calcination test with the milky white sand that the Lord had spoken, and had found two objects that were more transparent than the "glass", and to his surprise, there was a shadow in the object.

This shadow is not like a shadow in the sun, but like all human beings, it has a nose, eyes, ears and mouth.

Feeling a little frightened, he didn't dare to look at it more, so he put the object in a wooden box, and then after a nightmare, he came to the door of the "Lord" with the wooden box.

The old man didn't need to sleep, he just changed his body and asked the young man to go back early to make up for sleep.

The young man was also working hard, and every time he regained the right to use his body, it was time to sleep.

Lao Fang wrote three words on the map: "Spring Breeze Valley", which is the name of his life for this territory that was snatched back from the wild boar, and the meaning is very obvious, that is, to have a sense of prosperity.

"Come in!" The old man heard the footsteps, which were originally a little hurried, but when he arrived at the door, he began to wander again, and the old man was afraid that he would keep grinding, so he gave an order.

A fish in the North Underworld pushed the door and entered the wooden box without saying a word.

Lao Fang smiled, no need to guess, he also knew that the box contained glass, but he still had to make a good appearance, opened the box, and looked at it carefully.

"Good!" The old man praised: "In the future, this will be called glass!" ”

"My lord, I don't know if you have noticed, there is a dark shadow on this thing! ......" there is a fish in the North Hells who expressed his worries.

Lao Fang sighed, if he wants to explain this reflection or something scientifically, it is really a bit difficult for them to have fish in the North Underworld.

"There's a wooden basin under my bed, you go get a basin of water!" Lao Fang thought about it, so he had to take this stupidest method and let him compare it by himself.

Soon, the water came, and under the guidance of the old party, there were fish in the north and looked at the reflection in the water, and then looked at the reflection in the glass, and felt that they understood something.

Lao Fang did not take this opportunity to popularize physics knowledge for him, and some knowledge, rather than forcibly imparting it, is better for them to find interesting on their own.

However, Lao Fang will still gradually guide them to discover, just like this time there are fish in the North Hells experimenting with glass.

If the other party can't understand it, then no matter how advanced the knowledge is, it will be like a castle in the air, and no matter how advanced the ideas are, they will also be distorted.

If you lead them to think, guide them to discover, then the result will definitely be different.

Lao Fang used to be in a hurry in this regard, in the last two hundred years after entering this game, he taught almost all his knowledge to the human race without reservation, but the reality is so cruel, to this day, more than ninety percent of what he taught at the beginning, all of it has been returned to himself.

With the experience of the last time, the old side has thought twice, no longer rashly seeking progress, slowly stabilizing the current situation, and laying a good foundation for the development of the human race is the most important thing.

"There's fish, and glass is a good thing!" Lao Fang patted the shoulder of the fish in the north and said meaningfully: "You see that it is so transparent, if you make a whole piece and put it on the wall, then the room is not only bright, but also you can see the scenery outside at a glance!" ”

The eyes of the fish in the north immediately lit up, although he made the glass, but he still hadn't thought about it in this way, he was thinking about what was going on with the shadow in the glass.

Lao Fang continued to guide: "There are fish, do you have a favorite woman?" ”

Beiming Youyu was stunned for a moment, the old man's thinking span was too large, and he couldn't keep up.

Immediately the old man laughed dumbly, this question is too two, because there is no restraint of etiquette, the things between men and women are completely what they need, and there is no love at all, which cannot be eaten, but it is a fictional product of thinking that makes people crave.

So the old man hurriedly pointed directly: "Look at this glass, it can still reflect our shadow, can this also be used?" ”

There is a fish in the North Underworld nodded.

"You can do some experiments, like apply a layer of paint on this side, or apply some metal powder, or mud or something, and see how it goes!" The old man induced him step by step, he just didn't want to tell the North Hells that there was a fish, and he could directly apply a layer of silver powder on the other side of the glass to turn it into a mirror.

In fact, Lao Fang was also uncomfortable, he wanted to tell Beiming that there were fish, and when the glass melted, he could blow out the bottle with a pipe or something.

In the process of refining glass, some metal is added, and it can also be turned into colored glass.

But he held back, he wanted to let the North Underworld have fish, or others to find out for themselves.

And he can be a mentor and a Bole, but he has a more urgent need, that is, a telescope.

So, Lao Fang picked up the glass, put it in front of his eyes and looked at it pretendedly: "If you make this glass into a spherical shape, it will be very beautiful!" ”

Lao Fang invented the glass beads that he used to play with when he was a child, and decided to guide the concave-convex mirror from the glass beads next time.

Sending away the fish in the North Styx, the old man immediately possessed Dasha's body, which is currently in the lumber yard, and it is time for the North Styx to report the progress.

Sure enough, as soon as Lao Fang gained control of Dasha's body, Bei Mingqi was already walking back and forth in the room, and his time was also precious, but he couldn't report less once a day, and he needed the guidance of the "Lord" for many things, in addition, he felt that if things were implemented according to the plan given by the Lord, even if something went wrong, his pressure would be less.

Lao Fang naturally understood his thoughts, but he felt that such an idea was correct, and he would not be relieved if he insisted on going his own way, after all, there was no experience for them to learn from in this matter.

And himself, although he is only a half-ass, at least he is a person who has eaten pork.

"Hmm!" The old man cleared his throat, Bei Mingqi came back to his senses, and he saluted the old man to show respect, and the old man nodded, indicating that he could start.

"My lord, at present, the quarry has been equipped with stone crushers, and the production efficiency has been greatly improved, according to the standards you have set, it can produce about 3,200 square meters of crushed stone a day."

Three thousand two hundred square meters a day, this number seems to be okay, but the problem is that the old side has invested more than 1,000 people in the quarry, and on average, one person has mined the amount of three parties.

Lao Fang didn't care about this, he knew the hard work of quarrying, and he also knew that all the people had worked hard, and it was good to have this speed when the tools were not in place.