After soaking, the appearance of the silver frost needle does not seem to have changed at all, but this step is a very critical part of the follow-up work.

Lin Zeng put down the tweezers in his hand, pinched the silver frost needle with his bare hands, and slowly rubbed the senses, and after about ten seconds, a thin silver wire was pulled out.

This silver wire is too slender to be accurately pinched with ordinary tweezers, and can only be found through the extremely subtle changes in the muscles of Lin Zeng's fingers, and then use dexterity to slowly pull it out.

This silver thread is made of soft hairs on the surface of the soaked silver frost needle, which is elongated.

Lin Zeng's fingers, agility and strength are unquestionable.

If he were allowed to study surgery now, he would become a superior surgeon above everyone else.

The intricate and delicate nerves and blood vessels could not stump him.

Moreover, he also has a strong attribute that he has obtained by soaking the leyline fruit countless times.

It took more time to draw out the first silver wire, and as Lin Zeng gradually became familiar with it, the time taken to pull out the silver wire later became less and less.

The length of each silver wire drawn is strictly regulated, because errors can lead to a reduction in the functionality of the furnace during subsequent use.

The length of each silver wire varies from 80 centimeters to 120 centimeters.

The soft hairs on the surface of the silver frost needle are not very tough. If you want to pull the soft hairs that are less than two millimeters in length to more than eighty centimeters, in addition to Lin Zeng's just right strength, there is also the help of a special liquid soaked in silver frost needles.

The soft hairs on a silver frost needle, after counting carefully, are about two hundred.

Lin Zeng would rest for five minutes every fifteen pulls to relax his finger muscles before continuing.

Although he hoped to be able to quickly complete the tedious work of handling the Silver Frost Needle, Lin Zeng had to be cautious.

If a soft bristle breaks during the pulling process, it will affect the final formation of the seed refining furnace, and then affect the quality of the entire inheritance space.

Moreover, if there are too many mistakes in a silver frost needle, it is equivalent to the silver frost needle being wasted.

In that case, it would undoubtedly be a heavy blow to the seed refining furnace.

Therefore, Lin Zeng's goal is to be 100% successful.

If you want not to make mistakes, a stable mind, precise fingers, and cautious movements can ensure that nothing goes wrong.

A silver frost needle can pull out at least nearly two hundred silver threads.

As the silver thread pulls, the central sphere of the silver frost needle looks smaller and smaller. Lin Zeng's workbench was covered by a piece of silver thread that was almost impossible to see, looking like a big spider web.

However, unlike the criss-crossing cobwebs, none of the silver threads on the table overlapped.

When the last silver thread on the silver frost needle was pulled to a meter long, Lin Zeng slowly raised his arm, held his breath, stood up, and took a few steps back before relaxing his tense heart.

After processing a silver frost needle, I looked back and saw that five hours had passed.

Lin Zeng didn't plan to deal with the second Silver Frost Needle today.

Dealing with it requires concentration, and after these five hours, I already feel very tired, and if I continue to deal with it, I may make mistakes, and when the silver thread is broken, the gains outweigh the losses.

After relaxing, Lin Zeng checked the old five-needle pine tree in the refining furnace and confirmed that everything was normal, before leaving the breeding space and walking to a white jade cave where they usually stored food, ready to fill their stomachs.

This white jade cave has three rows of several large freezers.

These freezers have a somewhat dated appearance, and a closer look reveals that they are not powered at all.

However, when I opened the freezer, there was a strong cold air, which was very cold.

In fact, the freezer without electricity can be refrigerated, or because of a frost plant that Lin Zeng refined a while ago.

Open the freezer and look closely at the inner wall, you will find that the inner wall of the freezer is entwined with a kind of silvery-white, slightly transparent texture of the small leaf vine, every three or five leaves, there is also a small white flower shaped like a grapefruit flower, the fragrance is also very similar.

It's called Cold Frost Flower, and the vine branches are only the thickness of toothpicks, and the leaves are only the size of fingernails, and they are tightly attached to the surface of the freezer, which looks inconspicuous.

However, this plant is a relatively successful work of Lin Zeng after researching the data a while ago.

Lin Zeng researched plants that can replace refrigerators to make air conditioners from the data of urban plant breeders.

Freezing is a great way to preserve food.

It's no different in the Xenoworld.

There are many varieties of frost plants.

Some frost plants, in their own right, have frozen and cold spaces for storage.

For example, the cold bladder tree often planted in the Xenoworld store is a frost plant commonly used in Xenoworld.

The flowers of the cold capsule tree are like a natural frozen bag, and according to the color of the flower, there is a chilling and freezing effect.

The sac-shaped flowers of this plant, even when plucked from the tree, can maintain a constant temperature for two or three days.

There is also a variant of the cold sac tree, which is less common and has the opposite effect, having the properties of a hot sac, which can maintain the warmth inside the sac for three to five days.

However, in the Xenodimensional world, the Hot Sac Tree is rarely used in normal environments due to its certain dangers.

The frost plants that Lin Zeng had refined by himself did not have the ability to maintain a low temperature for a period of time after the flowers of the cold sac tree were picked.

Frost Flower can only rely on the thermal insulation performance of the existing freezer to provide stable cold frost and maintain a low temperature environment in the freezer.

Moreover, the frost flower does not have a long lifespan, and new plants are planted in six to eight months.

Because the number of seeds is small and the price is not low, it is not suitable for ordinary urban households.

However, if you settle in the underground world like Lin Zeng and Jiang Hua, it is convenient to grow it.

Although electric lotus seeds can also provide power for freezers, electrical appliances such as freezers consume a lot of electricity, and it is not cost-effective to use electric lotus seeds for a long time.

Electric lotus seeds, a plant product, are more suitable for use in mobile phone batteries, computer batteries and other small electrical appliances that consume less power but charge frequently.

Lin Zeng lifted the lid of a freezer.

The freezer is a discarded item that Lin Zeng asked the logistics department of Xenodo to help from the second-hand market.

Since there is no electricity to use, there is no need to buy a new freezer.

Lin Zeng had money, but he didn't think he could waste resources.

These freezers belong to the core motor that is too broken to repair, and only has a decent appearance. When you buy it from the second-hand market, it doesn't cost much.

The discarded freezer shell can only be used as garbage, and when it is placed here in Lin Zeng, it can exert residual heat.

Before sending them to the Wine Valley, the logistics department of Xenodu Company cleaned and disinfected them, packed them up and shipped them, and then Lin Zeng moved them underground by himself, and with the Frost Flower, he made a food freezer underground.

The freezer is filled with neat tin foil lunch boxes and packing bags, all of which are frozen and sent to the wine valley after cooking in the kitchen of the urban farm.

There is meat, there are pastries, there is fried rice, and the nutrition is comprehensive.

The kitchen of Xenodo Farm categorizes these fast foods very clearly and labels them.

Once heated in the oven or microwave, you can eat it immediately and the food still tastes good.

Lin Zeng reheated two servings of garlic pork ribs, three servings of braised hooves, plus six vacuum-packed braised eggs, and a large package of quick-frozen meat buns.

There was a message from Jiang Hua on her mobile phone, she had already eaten, and she was busy squatting on the floating lotus, and it was estimated that the next meal would take several hours.

That's how they get busy, eating at staggered times with each other.

After eating and filling his stomach, Lin Zeng returned to the breeding space, recuperated and refreshed, and then continued to process the second Silver Frost Needle.