Starting Off Survival With A Small Treehouse

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"When you go back to the tree house, I have something for you here, so that you don't have to walk to mine every time." But Xu Xin didn't want to know how she discovered the saltpeter mine. He planned to give Li Wenxi a bottle of mutant potion and a contract of mutant beasts, so that her efficiency could be higher.

"Ah? A means of transportation? Give it to me? Wow, you're too good!" Li Wenxi's voice was very pleasant. This was her biggest trouble at the moment. She didn't expect Xu Xin to solve it for her.

"It's okay, it's okay, I'll explain it to you when I give you something, oh right, do you have mutant beast meat?" Xu Xin asked.

"There are quite a few, all of them are green-grade meat. I have never dared to eat them for fear of problems. If you want, I can give them to you." It seems that Xu Xin helped her solve the problem of transportation, which was very useful to her, and she didn't ask any questions. The reason is to give the meat to Xu Xin.

"Keep it for yourself. This meat can improve your physique if you eat it for a long time, and it's very delicious."

"Have you eaten? The introduction seems to only say that it is edible meat, but does it actually have such an effect!"

"Well, after eating it, there is a feeling of strength enhancement, although it is very weak."

"Oh, I see, you want to use saltpeter to preserve the mutant beast meat, right? Everyone has just come out of the dungeon, and it happens that there are a lot of mutant beast meat in their hands, and they have no ability to preserve them, so we can just **** a wave! "Li Wenxi was eager to try, "I'm almost there, I'll give you saltpeter when I go back!"

After hanging up the call, Xu Xin took out a mutant beast contract, and went to the downstairs synthesis table to make a bottle of mutant potion. He planned to give these two to Li Wenxi in exchange for her saltpeter.

With their current strength, they can forcibly give a wild boar or bison a mutation potion. After the mutation, they can use the mutant beast contract to contract it.

The mutant beast contract is not a special mount contract, so it will definitely not be like Xu Xin riding the silver king. Even if the speed is as fast as Mount Tai, it will not be thrown off, but ordinary riding can still be done.

And even if you don't ride, it's also very suitable to hang a few backpacks to pull goods. This method is very suitable for Li Wenxi. Otherwise, she would have to travel long distances and carry it by herself every time, which is time-consuming and laborious. You must know that time is very precious now, and the labor cost is so high that Xu Xin is a little embarrassed to bargain with her and ask her for it.

With saltpeter that can be cooled, Xu Xin plans to build several large refrigerators to store some mutant beast meat as a reserve grain.

As Li Wenxi said, he can go directly to the platform to buy some mutant animal meat. After all, there are more than 1,800 people who have returned from the dungeon. Now there are quite a lot of mutant meat on the market, and the price is still very low. Because everyone thinks they can't eat all the meat in three days.

Soon, Li Wenxi called Xu Xin a video.

After connecting to the video, Li Wenxi on the video side looked a little excited: "What are you going to give me? The saltpeter in my hand is ready."

Xu Xin sent Li Wenxi the attributes of the mutant potion and mutant beast contract.

"This... you can actually create a mutant beast!" Li Wenxi was surprised, especially when she saw the mutant beast contract, she immediately understood what Xu Xin was thinking, and clapped her hands, "You want me to use the mutant potion to create one myself. Mutate the beast and contract it?"

"That's right." Xu Xin nodded, "It's best to choose a cow or a pig that can bear weight, which will help you the most."

"Well... If you have to choose one, it's still a cow. It's too strange to ride a pig!" Li Wenxi immediately shook her head as she imagined herself riding a pig, as if to throw the image out of her mind.

Xu Xin told her some precautions for contracts and potions, such as making the mutant beasts have the intention to surrender before using the contract.

"Understood, let's make a deal!" Li Wenxi initiated a deal directly with Xu Xin.

[The other party initiates a transaction with you, mutant beast contract (green)*1, mutant potion (blue)*1 in exchange for saltpeter (blue)*2]

Blue grade saltpeter? !

Li Wenxi on the screen opened her mouth, playing with a crystalline saltpeter block in her hand: "I just checked it when I came back. Among all the saltpeter, there are four blue-level saltpeter, and you will be divided into two. Well, the introduction seems to say that the functions of blue-level saltpeter are much stronger than green-level ones."

Xu Xin immediately clicked to agree, and two palm-sized pieces of blue-grade saltpeter appeared in his hand.

[Saltpeter (Blue): High-grade saltpeter, when dissolved in water, will absorb a huge amount of heat, and the effect is super! Only one piece is needed to craft blue dynamite. 】

Xu Xin saw explosives in the introduction, which made his heart skip a beat. He can actually make explosives, but unfortunately, he does not have a method for making explosives.

However, the absorption of the "huge" amount of heat in the previous sentence made his heart beat faster. Could it be that the cooling effect is extremely strong?

"Have you tried the function of blue-grade saltpeter?"

"Well, I just threw a piece into the basin, and it froze instantly, and the surrounding temperature dropped several degrees!" Li Wenxi pointed to a basin of ice next to him and said, "I still feel a little cold in my legs. "

so strong!

You must know that normal saltpeter to make ice, not only consumes a lot of money, it is basically close to one to one, and the ice-making time is not fast, it takes half an hour to freeze, but this blue-level saltpeter block, actually instantly It froze, and the surrounding temperature dropped!

Gu Chong

"Okay, I can't wait to sign the mutant beast contract. It must be completed before tomorrow's event. I'll go out first. You study saltpeter. I'll just copy your homework when I come back, hehe."

"Okay, by the way, ice made directly from saltpeter can't be eaten. Don't use that basin of ice to make smoothies. If you want to eat it, make ice through the bucket."

"I still know this, I'm not that stupid!"

After hanging up the video, Xu Xin also couldn't wait to try it. He filled a basin of water and put the blue-grade saltpeter in his hand into the water. Immediately, the basin of water quickly froze at a speed visible to the naked eye. At the same time, a coldness emerged, and the surrounding temperature dropped instantly, causing Xu Xin to shiver.

And that piece of saltpeter was frozen in the ice like this, and there was no change in shape.

"This... this is too strong!" Xu Xin was a little shocked.

He immediately changed his mind about making a refrigerator.

What kind of refrigerator is this? He can use these two pieces of saltpeter to make an ice cellar! With the ice cellar, he can store a large amount of mutant beast meat and other grains, which is equivalent to a small granary!

He quickly started planning the ice cellar in his mind.

To build an ice cellar, you need to let the temperature in the ice cellar drop first, and then put ice cubes in it.

The ice cellar of the ancients is actually relatively simple. In winter, large pieces of ice are chiseled and put into the cellar. Because the cellar is underground, it has a strong ability to maintain the temperature. Therefore, in summer, the ice can basically not melt, and the cellar can be maintained for a long time. At low temperatures, this is the ice cellar.

And now is the big summer, but there is no natural ice for him to use, so he needs saltpeter to cool down and make ice. This is difficult for ordinary saltpeter to do. After all, to cool the surrounding area and make a lot of ice, the amount that needs to be consumed is too huge. But his two pieces of blue-level saltpeter can fully meet the demand.

What he has to consider now is where to get an ice cellar. Generally speaking, ice cellars are set underground, the underground is not ventilated, there is no light, and little heat can be conducted in, so that ice cubes can be stored for a long time.

But if it is set underground, every time he goes to the ice cellar to get something, he has to go down from the tree house. If there is a situation where he cannot get out of the tree house, or if the cellar is flooded, it will be uncomfortable.

So Xu Xin planned to build the ice cellar on the first floor of the tree house.

Not just because of the convenience, but he actually discovered very early that the floor of the tree house has the ability to insulate.

His furnace is placed in the corner of the second floor of the tree house. Every time the furnace is used, the high-temperature flame in the furnace will emit a strong heat. You must know that the flame for smelting iron blocks is more than 1500 degrees. , whenever the furnace is running, unless it is to get materials, he will try to stay away from the furnace.

When he used the furnace to smelt ore and sand on the second floor for a long time, the temperature near the furnace was ridiculously high, especially now that the ambient temperature itself is not low, making the entire second floor like a high-temperature sauna.

According to common sense, the third layer should also be like a steamer. But no, the floor on the third floor is still cold, only the place near the entrance of the stairs will be slightly affected.

So, it's perfectly feasible to use the first level of the treehouse as an ice cellar, provided the treehouse floor and walls are insulated.

Xu Xin immediately started the renovation of the first floor of the tree house.

The ice cellar does not need to be as big as the entire first floor. There is no need. Xu Xin divided the first floor into two parts. The inner half was separated by him, and the inside was used as the ice cellar.

He covered the windows with wooden windows so that the sunlight could not get in, and the whole room became a dark, closed and insulated environment.

Xu Xin filled a huge wooden bucket with water, placed it in the room that was about to become an ice cellar, and threw a piece of saltpeter (blue) directly into it.

The moment the saltpeter submerged into the water, the water made a crackling sound, and it froze directly. The saltpeter was frozen close to the water surface. At the same time, the water in the wooden barrel was gradually frozen. radiate outward.

"Crack!" The ice that expanded after the wooden barrel was frozen exploded, and the sawdust fell to the ground. At the same time, within half a minute, Xu Xin felt a sharp drop in the temperature of the entire room~www.wuxiamtl.com~From Thirty degrees fell directly to a few degrees, and it has reached the temperature of the refrigerator compartment.

"This blue-grade saltpeter is too heat-absorbing, and it's not actually consumed!" Xu Xin looked at the saltpeter that was frozen on the ice, took out a pick and chiseled it out. The saltpeter still maintains its original appearance, I am afraid it has only been dissolved by a layer of skin that is invisible to the naked eye.

However, even if it is all dissolved, it is fine, and it can be used repeatedly by precipitation. This blue-grade saltpeter is really convenient!

Continue to repeat this action. After the third bucket of water is frozen, the temperature in the entire ice cellar is already very cold, at least below minus ten degrees. Combined with the three lower temperature ices made by saltpeter (blue) Maintain the temperature, and the entire ice cellar is basically completed.

Xu Xin was so cold that he couldn't stand it, so he quickly walked out of the inside. As soon as he opened the door, he was greeted with enthusiasm. The contrast of dozens of degrees made him extremely sour. Fortunately, his system had been strengthened. Might be a little sick.

He quickly closed the door to prevent the air-conditioning from coming out.

Next, is to enrich the content of the ice cellar! He wants to build a small granary in the tree house!