Xu Xin first made ten electric grids, each one meter apart, which together would be ten meters long.
He swung down from the tree house and came to a position fifty meters away from the tree house.
Judging from the current situation, plants can still be grown within 50 meters, but beyond 50 meters, plants can no longer grow. It is just right to surround the area where plants can be grown.
Xu Xin placed ten electric grids side by side here.
Although the electric net was only less than ten centimeters into the ground, it was firmly fixed. With Xu Xin's current strength, he couldn't move it even a little bit.
I wonder if the barbed wire is still rooted in the ground.
Xu Xin raised his fist and hammered the electric grid with all his strength.
The electric grid only vibrated slightly and deformed a little, but his fist was hurt by the iron net.
"This intensity is enough." Xu Xin covered his fist and nodded with satisfaction.
He looked toward the tree house.
This place is fifty meters away from the tree house. If you use wires to connect the generator and battery in the tree house, you need to pull the wires down from the tree house and then bring them here.
The tree house is ten meters high, which means it needs sixty meters of wire and six copper blocks. And such a long wire is too easy to be affected.
Let's build another generator and battery here, specifically for protecting the power grid and traps.
It is a good idea to run the power for the protection grid and traps separately from the power supply to the house.
After all, if the outside power grid comes under attack and consumes too much electricity, it may easily lead to power shortage in the tree house.
That's not good.
Let’s just separate.
Xu Xin returned to the tree house.
Looking at the 11 pieces of blue-level copper ores left in his hand, Xu Xin tried to make a blue-level coal generator, but failed.
The coal generator requires thirty iron blocks and five copper blocks, which is a lot of materials.
Just like the principle of furnaces and fireplaces, with so many materials, it is impossible to upgrade the entire thing to blue level with just one blue-level material. For such a large object, all the materials must be blue-level.
Therefore, a blue-level coal generator requires thirty iron blocks (blue) and five copper blocks (blue), which is really too much.
To be honest, it’s not that Li Wenxi can’t come up with thirty blue-grade iron blocks, but at the moment, there is no need for that.
At least, the green-level coal generator alone was more than enough to supply his own tree house with electricity for life and defense. Blue-level or higher-level generators were probably prepared for the group.
After making another coal generator and a blue-level battery, Xu Xin returned to the ten barbed wire fences.
Placing the coal generator and battery inside the wire mesh, Xu Xin used the remaining wires to connect the generator, battery and wire mesh.
Although there are ten barbed wire fences, the wire only needs to be connected to one of them, and electricity can act on all the iron fences.
Xu Xin threw two hundred pieces of coal into the new coal generator.
There's no way. I have more than 50,000 pieces of coal in my hand, and 200 pieces are really nothing.
The coal generator began to roar and vibrate, and then the charge in the battery began to rise.
After the engine started, electric current began to flash through the entire power grid from time to time, and a crackling sound was made.
The power grid that had just been deformed by his attack actually slowly returned to its original shape after power was turned on.
It can actually recover automatically! Awesome!
Although it was mentioned in the introduction that the electric grid would harm hostile units, Xu Xin would never dare to touch an electric grid like this.
Unfortunately, there are no hostile units around right now, so we can't test the power grid.
If it works, keep doing it.
He returned to the tree house and sent a message to Li Wenxi, asking for 1,000 green-grade iron blocks.
Li Wenxi naturally knew that he was going to surround the high-voltage power grid, so he immediately sent it to him, and then sent him a message: "With all my metal blocks, why don't you come and mine with me?"
Xu Xin got the iron block and made the wire mesh while saying, "I will definitely do it next time!"
Coco, who had just eaten and drunk her fill, ran to the second floor, found him, and climbed onto his shoulders.
"Are you full?"
"Bing!"
Ten minutes later.
Xu Xin looked at the circle of barbed wire and nodded with satisfaction.
He already knew that this high-voltage iron net would not release high voltage electricity to its own units or neutral units, because Coco had just climbed up the wire when he was not paying attention.
Today's high-voltage power grid has stabilized. It no longer flashes and makes noises like before. Now the power grid looks like an ordinary wire fence.
"Keke, come down, don't climb up anymore." Xu Xin said to Keke who was about to touch the tangled wires on the high-voltage power grid.
"Hmm!" Keke's little paw touched the messy wires, probably getting pricked. She cried out in pain and immediately turned around to crawl down. She crawled down in two steps and threw herself into Xu Xin's arms, "Hmm..."
Xu Xin held Coco in his arms, took a deep breath, and reached out to touch the high-voltage power grid.
The moment his fingertips touched, he felt a flash of electricity at his fingertips, and he immediately retracted his hand.
However, the high-voltage power grid did not cause any harm to him, it just hurt his fingertips a little like static electricity.
Wire high-voltage power grid (green): When an enemy unit touches it, it will consume the power in the battery and release high-voltage electricity. Crackling, BBQ smell! It is powered on and will not cause damage to friendly and neutral units, but will cause tons of damage to enemy units!
After seeing this introduction, Xu Xin was finally relieved.
He opened a wire mesh door that could be opened and closed in the four directions of east, south, west and north around the electric fence to facilitate his entry and exit.
The coordinates were just surrounded by the high-voltage power grid. In this way, the people teleported over would have the dual protection of the plant heart and the high-voltage power grid, so there was no need to worry about being in a bad condition.
After doing this, Xu Xin returned to his newly set up generator and battery, and used steel frames and logs to build a small wooden house to enclose the two facilities.
Well, that’s good. This way we don’t have to worry about wind and rain.
Of course, if there is extreme weather like the rainy season, or if a giant beast attacks, the cabin will definitely not be able to be saved, but by that time, the high-voltage power grid will be of no use, and the external generators and batteries will be of no use.
By then, it will be all about protecting the tree house.
After doing all this, Xu Xin returned to the tree house.
He sent a voice message directly to Ji Chaoyang, but the call was hung up immediately.
The other party sent a private message: "Let's talk about it when we get back to the tree house tonight. I'm outside."
This guy, the disaster is going to happen tomorrow, and he goes out to explore at this time
Shaking his head, Xu Xin was a little confused, but thinking of his character, he would definitely not do anything rash. Could it be that he discovered something in the prophecy again
Xu Xin told them directly in the Explorer about the power grid and asked them who was in the tree house now.
Wang Lei: "What the hell! High voltage power grid? It sounds so safe!"
Zhao Xiaochuan: "Brother Xin is awesome! I was just worried that we would be overwhelmed by relying on the control panel to fight the beast tide tomorrow, and here comes the high-voltage power grid! I'm going back to the tree house now!"
Wen Guixin: "Electric water heater and water pump? They sound great! I'm still outside now, so I can only wait until I get back in the evening."
Xu Xin: "Those who don't have a plant heart should go back to the tree house first and configure the power grid first."
Qi Xuefei: "I'm in the tree house now."
This was a private message Qin Yunlong sent him.
Qin Yunlong: "Xu Xin, your copper mine was discovered underwater? How deep was it?"
He just mentioned the copper mine. Qin Yunlong was sensitive about underwater resources and immediately sent him a private message to ask him about it.
Xu Xin immediately replied: "About 40 meters, no problem for you, right? Haven't you found similar ores?"
It would be great if Qin Yunlong could also find copper mines.
Qin Yunlong: "About forty meters... Your diving ability is not bad."
"Didn't you say before that normal people can dive below 100 meters?" Xu Xin teased, thinking of what Qin Yunlong had said before.
"Haha, at that time I didn't want to expose my abilities. Now everyone has the abilities, so it doesn't matter whether I expose them or not." Qin Yunlong replied.
"So, is there this green ore under the water over there?"
Qin Yunlong: "To be honest, I have seen ore, but it is not green, and... there are underwater monsters guarding it, so I dare not mine it."
"Underwater monster?" Xu Xin's eyes twitched, and he immediately thought of the giant anaconda in the center of the lake.
Are there similar monsters on Qin Yunlong's side
"There is a small lake near my brother's and my tree house. It's not big, but it's very deep and there are many caves. There are many dangers in it, and there are even very powerful mutant creatures. We dare not explore it freely. But the ore we have seen is definitely not copper ore, at least not the green ore you mentioned."
Well, it seems that we have to use copper ore sparingly for the time being.
Xu Xin could only suggest that he make a purple-level weapon, and would provide him with mutation potions to enhance his physical abilities, so that he could find out what the ores were as soon as possible.
No longer chatting with Qin Yunlong, Xu Xin began to help Qi Xuefei build the power grid.
He gave Qi Xuefei coal generators, batteries, electrical wires, power grids, etc., and gave her a ten-meter barbed wire fence that could surround the tree house, and taught her how to use it skillfully.
Other explorers don't have to separate the internal and external circuits like I did, which is a waste of materials.
They simply built a small circle under the tree house to prevent the trunk of the tree house from being attacked.
Soon, Qi Xuefei had completed the equipment, and Zhao Xiaochuan also returned to the tree house, and Xu Xin immediately gave him a set.
People without vegetative hearts will be given priority.
At the same time, he also ran to Ma Hongwei's parasitic tree house and equipped him with one as well.
He is a very important person and we must not let anything go wrong with him.
Ma Hongwei was also shocked by the power system: "... Coming to you may be my best choice."
Back in his tree house, Xu Xin planned to install some electrical appliances inside, because he found that if he simply configured an electrical grid for other people, it would not require a lot of copper blocks, so he could configure a full set of electrical appliances himself.
With sufficient resources in hand, Xu Xin immediately made an electric water heater and an electric water pump, made pipes, connected them, and used wires to connect them to the battery on the second floor and connected them to the power system.
The next step is to draw water.
The lake is two hundred meters away from Xu Xin's tree house. If the iron pipe is pulled over, not only will it waste materials, but it will also be very susceptible to impact.
Xu Xin decided to dig a ditch canal himself to divert water from the lake to the bottom of the tree house, and then draw water directly from under the tree house!
He did it right away and went downstairs with a shovel.
When we came to the lake and looked into it, the water was still very calm and bottomless.
"Ah!" Coco, who was lying on his shoulder, cried out, not letting him pass.
It seems that the danger in the lake still exists.
What was that low, long, and almost imperceptible sound he heard
In short, he wouldn't dare go down to this lake again for a long time to come.
Shaking his head and stopping thinking about it, he began to dig a canal along the lake.
It was relatively simple for him. After all, he had a blue-level shovel in his hand. One shovel could dig out one unit of soil. The pit dug was one meter deep. The water in the lake would instantly flow into the pit the moment the soil was dug out.
He dug with a shovelful of digging, and finally connected the canal to the bottom of the tree house.
He thought about it, and then went around and dug back, so that the canal formed a circular stream that could flow. Otherwise, it would always feel like stagnant water, and it would not feel very clean, so it would be better to let it flow.
At this time, Coco was lying by the ditch under the tree house, scooping up her reflection in the water with her little paws. She felt very curious about the small ditch beside the tree house.
Xu Xin returned to the tree house, thought for a while while leaning on the shovel, then randomly swung the shovel and continued digging, turning the part under the tree house into a small pond with a depth of two meters.
This pond happens to be his fresh water storage, and he can try to raise some fish in the future.
He returned to the tree house, made a pipe, and connected it along the outer wall and trunk of the tree house to the bottom of the tree house. He buried the pipe underground and connected it to the bottom of the pond.
Although we are about to enter a world of ice and snow, this system still needs to be developed.
Moreover, as long as it is not too cold, the thickness of the ice layer will not reach two meters, and there will still be water underneath, so he may still be able to get water normally.
After the beast riot, the danger level near the lake will be the highest. He may be able to use the energy core fragments to drive away the mutant creatures in other places, but the giant anaconda in the center of the lake...
It’s better not to go there if you can avoid it.
This newly dug pond is within the heart protection area and within the power grid, so it is very safe.
“Hmm…” Coco was floating on her back in the small pond he had just dug, flapping her little paws a few times, feeling very comfortable.
"Aren't you cold, little guy?"
Isn't it really cold to lie in the water and swim in this temperature of 5 or 6 degrees
"Hmm!" Coco responded, indicating that she was not cold, and then continued to flutter her feet.
The beloved concubine in the cave on the other side came out of the cave, bringing two little ones with her, and looked over here.
Seeing the pond, the two little guys immediately shouted happily, ran over, and dived into the water.
Then he immediately came up again, rolled on the ground twice, and pounced back to his beloved concubine, his cry becoming somewhat aggrieved.
… This is frozen.
Pangolins are heat-loving creatures. Although the little guys have the blood of exotic animals and are not afraid of the cold, they don't like the cold either.
"You guys play here, I'm going upstairs."