"Alright, let's all go back!" Jian wiped the cold sweat from his forehead and said to everyone in the cave.

Everyone came out of the cave one after another, the mysterious guardian had dispersed, and Hua also carried Grandpa White Butterfly back and put it on the rock.

He Chen found that Grandpa Bai Butterfly seemed to be very tired, and his wings trembled slightly.

Just now, it guarded a mountain.

"Grandpa White Butterfly is too old......" He Chen felt in his heart.

A long, long time ago, Grandpa White Butterfly guarded the tribe, and at that time he hadn't even been born with wings.

"We need to be strong as soon as possible." He Chen's gaze was firm.

"Chen, what's that?" Di curiously pointed to the ultrasound larvae in the distance.

"That's called ultrasound larvae." He Chen came back to his senses and smiled.

He hugged the ferocious, stroked it gently, felt the ferocious obedient, and the scales on his body were also very smooth.

"Hoh."

Viciously wagged his tail.

He Chen immediately greeted Di and walked towards their cave.

"Ultrasonic larvae? I feel so weak, but our white butterfly grandpa is still powerful! Di saw Grandpa White Butterfly being carried in and summed it up.

"Weak?" He Chen smiled: "His evolutionary type is very strong, and they themselves are not weak, just because Grandpa White Butterfly is too strong." ”

Ultrasonic larval evolution, desert dragonfly!

The information of the desert dragonfly suddenly appeared in He Chen's mind——

Desert Dragonfly: Ground and dragon, its wings flutter like a song, and anyone who is confused by this sound will eventually be swept into a sandstorm and become food for desert dragonflies.

Desert dragonflies can learn dragon tricks!

If he had red and white in his hands just now, he would have thrown them all, and it was best to let the green worm tribe have one.

"If you have an ultrasonic larva in the future, you must cultivate it well." He Chen couldn't help but say.

"Okay." Dee clearly didn't care.

In the eyes of the green worm tribe, the white butterfly, that is, the big butterfly, is the strongest, which may be related to the existence of the white butterfly grandfather.

"Idols are harmful!" He Chen was helpless.

The strength of Grandpa White Butterfly is deeply rooted in the hearts of the people, making everyone think that the green caterpillar, the iron chrysalis and the big butterfly are the strongest.

"But ......" He Chen felt Xiaobai above his head, and his heart was very firm: "However, I must cultivate Xiaobai!" ”

Even if it's a big butterfly, you have to become very strong!

They all returned to the foot of the mountain just now, ready to fight, and He Chen also put the murder back into the water tank.

Ken directly announced the start of the battle: "Let's start, everyone." ”

He Chen secretly smacked his tongue at the extremely strong receptivity of primitive people.

A swarm of ultrasonic larvae flew just now, and now it's like it's all right.

The big heart of primitive man.

However, seeing the way they were fighting, He Chen suddenly became angry.

"Uncle, you have to let the iron armor chrysalis avoid it!"

"What can I say about you, aunt, you can't wait for him to break free of the silk thread, you have to hurry up and attack!"

"It's a battle! You must find the right time to attack again, how can there be an uncle like you? ”

In the afternoon, He Chen's throat was dry, and everyone finally had a little bit of what He Chen had seen in his previous life.

In the evening, the hunting party returned, also surprised by the arrival of the ultrasonic larvae.

When they saw that the black pressure was pressing a large area of insect demonic beasts, they immediately hid.

He Chen guessed that the ultrasonic larvae were either migrating or escaping from some other elves.

Or from the north.

Feel free to eat a little barbecue, even if you have a thrilling day to get through.

……

In the early morning, the north wind blows slightly.

Today is "Construction Day".

Yesterday, He Chen and Wing discussed, this morning we need to build a wooden house, the cave is a place that is hot in summer and cold in winter, it is really not suitable for living.

Of course, Grandpa Bai Butterfly doesn't count, He Chen can see that the stone under Grandpa Bai Butterfly must be a treasure, and it has the effect of a constant temperature.

"Morning, shall we go cut down trees now?"

I didn't expect Di and Xiaobai to wake up extra early today,

Mao made the axe that He Chen envisioned, but he didn't know if the axe was lethal or not, brittle or not.

"Let's go!"

He Chen got up and stretched his waist, and Xiaobai also lay on his head.

Now he is used to a green strip on his head, but Xiaobai is getting heavier and heavier now, and his body is getting bigger and bigger.

"Xiao Bai shouldn't be an overlord-level elf......" He Chen had a guess.

Outside the cave, many people got up, especially the people of the hunting team, who were used to getting up early, but today they went to cut down trees instead of hunting.

Today is Construction Day!

"Tut, if you make a calendar in the future, do you want to have a holiday?" He Chen's heart was crooked.

As soon as he and Di came out, they saw a dozen large trees with their branches and leaves removed not far away.

"Morning cub, what are we going to do?"

The branch stood beside the trees, carrying an axe.

"We're going to smooth the bark of these trees and then we're going to build them." He Chen didn't know how to explain the construction method of the house, so he had to go forward to demonstrate.

He laboriously dragged out the four logs, then stood on the ground, gesticulating, and said, "That's it, make a square, and then make a roof, doors and windows......"

Although I didn't understand what a square shape was and what a door or window was, I still roughly understood how to build a house.

"What's the use of such a 'cave'?" Twigs wondered.

"People still have to live in this kind of house to be more comfortable and cleaner, and the environment is too bad to live in a cave." He Chen explained.

What he didn't say was that the emergence of houses was likely to be accompanied by the emergence of separate meals, that is, each taking his prey home to eat or store it, so that there was a high probability of private ownership.

With private ownership, a lot of things will come along with it!

"Wow-"

At the foot of the mountain, they were still cutting down trees, and at the same time, with the help of the power of the butterflies, they removed the branches and leaves from the trunk, and then carried them back and forth by the branches and songs.

The people of the Green Worm tribe slowly came out of the cave as the sun rose, and when they saw that the weather was good, they should water it, fertilize it, and dry the dried meat.

Those who are busy and have nothing to do come to help build a wooden house together.

Boxy wooden houses of all sizes were built at the foot of the mountain, and He Chen racked his brains to think of the Chinese construction method of riveting, and used the simplest riveting method to prevent the boxy wooden houses from collapsing.

The morning passed quickly, and at noon, everyone just ate some random tree fruits to cope with it.

The nutritional value of tree fruits here is very high, for example, sweet peaches have a lot of sugar, which is enough for their energy consumption, but the nutrition is not balanced.

The trees in the forest were hard, but they were cut down one by one by the blow of the silver whirlwind and the axe.

He Chen removed the wooden door of his room and walked in.

There's no way, he doesn't know how those doors were made in his previous life, so he can only make a door first, which can block the wind.

When you enter the wooden house, you can feel that it is very dark, and it is full of wind and light.

"It doesn't seem to be enough, you have to get hay to the roof, otherwise the wind and rain will blow." He Chen looked up at the roof.

He thought that's what that's what the thatched hut is.

Di looked very satisfied, and he lay down on the spot: "Chen, will we all have to live here in the future?" It feels great! ”

"Because it doesn't stink and it doesn't feel damp."

He Chen smiled.

The humidity was higher in the spring, and there was already some dampness and musty smell in their caves.

He Chen said to Di: "Let's go, continue to train in the afternoon, Xiaodi, it's good for you to take a look at it more, and accumulate more experience for your future." ”

Outside, the sun is shining and the spring breeze is warm.

The people of the Green Worm Tribe are all fighting, but Wing and Jian are a little farther away, because the two of them are fighting too much, and it will affect the others.

"Morning!"

Someone called out to him, and he turned his head and found that it was the living treasure.

He was fighting against Ming, but when he saw Chenhou, he hurried over.

Ming was pulled over helplessly, and the two of them didn't look very tired and energetic.

"Chen, what else are we going to do?" Zhi looked expectant.

He Chen was a little puzzled.

What do you need to do?

Naruto next to him explained helplessly: "This cub just doesn't feel like it's fun to fight, is there anything else to do besides building a wooden house......

After speaking, he also secretly glanced at He Chen.

"I'll ......"

He Chen was speechless.

He understood that the people of the hunting team hunted at high intensity every day, and in the wild, the brain was highly functioning, coupled with strenuous exercise, every day was very exciting.

And these people, now they can't fight to death, and they are only commanding from the sidelines, and they can't do it themselves, and their hands are itchy.

He Chen looked at the farthest wing and Jian, and found that although the two of them were playing well, they looked listless.

Wings, in particular, felt like they were about to fall asleep while standing.

"You masochists, I'm not used to giving you a vacation......"

He Chen muttered.

"How's it going, do you have any good ideas in the morning?" The branch looked full of energy.

Naruto is also slightly looking forward to it.

"Tsk, it's so suitable for moving bricks." He Chen laughed in his heart.

However, he still pointed to a large piece of woodland that had been vacated and said, "No, if you are idle, you can go and cut down the trees, and cut them down to make ......."

Suddenly, he looked at the clearing with a flash of inspiration.

"That's right!"

He originally wanted to get some wood to chop into firewood, and make charcoal to store for autumn and winter.

But when he saw this empty place, he suddenly thought of the product of the agricultural era - the fence!

Now there is the coercion of Grandpa White Butterfly, and no other elves in the territory dare to come, but after Grandpa White Butterfly dies, they will face a big challenge.

Put up a fence and fence off the orchards and houses on the hills, and although some powerful elves can't defend themselves, at least some weak elves won't come in to steal or stay in them.

Like a small Lada or something, in the future, every household has dried meat, dried fruits, etc., and it is very likely to come in and steal something to eat.

"Uncle Zhi, Uncle Ming, let everyone who is idle gather and go to cut down trees again......" He Chen said again: "By the way, remember to cut down trees and leave one tree for four trees." ”

He didn't want to live in a desertified place in the future.

Although they didn't know why, the two of them nodded: "What did you do by cutting down the tree?" ”

He Chen: "Re-insert the tree into the ground." ”

Naruto and Zhi glanced at each other, unable to laugh or cry.

Ming: "Uh......"

Branch: "Morning cub, are you really so idle with me?" ”

They thought He Chen had let them plant in their place.

He Chen smiled: "It's not planted back, but inserted around our wooden house, squeezed together one by one and inserted back, like a barrier." ”

"Remember to set aside the gate, we will try to surround the whole hill, this is a big job."

He explained how the fence was made and what it does, and then said, "How, is this okay?" ”

"What are we doing with this?" Zhi was puzzled: "This is the territory of Grandpa White Butterfly, except for the Great Flower Eater, Aba Monster and Yellow Worm Tribe, other magical beasts don't dare to come at all!" ”

"I know, of course this was the case when Grandpa White Butterfly was here, but Grandpa White Butterfly is not immortal......"

Ming was a little dignified: "Chen, what do you mean ......?"

He Chen sighed: "Grandpa White Butterfly, alas, I love Grandpa White Butterfly very much, but, but it's too old......"

Naruto and Zhi glanced at each other, and their hearts sank.

"I see, let's go talk to the chief." Zhi's face was not very good-looking, and he also remembered that Grandpa Bai Butterfly was indeed very old.

You must know that before their generation was born, Grandpa White Butterfly had already guarded the Green Worm Tribe for many, many years.

Like an invisible barrier, they were all accustomed to the existence of Grandpa White Butterfly, and they didn't think about what would happen to Grandpa White Butterfly if he was gone.

He Chen sighed.

Plan ahead.

"Chen, what do you mean?" Di next to him seemed to understand something.

"It's nothing, let's go, let's go feed the big murder." He Chen immediately became smiling.

Stress, darkness and gore, leave it to the adults.