I take the system Wanjie to pick up garbage

During the whole night, Liu Jiangtao basically absorbed the heat by the fireplace.

This is the easiest and most effective way.

Of course, Liu Jiangtao can also absorb the energy of the cold ice outside.

It can be said that as long as it is energy, Liu Jiangtao can absorb it.

However, no matter what kind of energy, at the first level, you can only choose one kind of energy.

Ice is not common.

Especially at this time, when the cold storage has not been used on a large scale.

Such things as refrigerators have appeared now.

A refrigerator is a refrigeration device that maintains a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature and cold state.

There are compressors, refrigerators or cabinets for freezing in the box, and storage boxes with refrigeration devices.

In 1910, the world's first compression refrigeration household refrigerator came out in the country of Sam.

In 1925, Sharp Point Cosmopolitan developed a domestic absorption refrigerator.

In 1927, Sam Country General Electric Company developed a fully enclosed refrigerator.

In 1930, the air-cooled continuous diffusion absorption refrigerator with different heating methods was put on the market.

In 1931, the new refrigerant Freon 12 was successfully developed, and the refrigeration effect of the refrigerator became better.

Humans have understood from a very early age that food stored at lower temperatures is less prone to spoilage.

As early as 2000 BC, the ancient residents of the Euphrates and Tigris river basins in Babylonia, Western Asia had begun to pile ice cubes in pits to keep meat cold.

The most mysterious country in the east also knew how to use ice cubes to refrigerate and preserve food in the Shang Dynasty.

In the Middle Ages, original refrigerators in which ice cubes were placed in special water cabinets or stone cabinets to preserve food appeared in many countries.

Refrigerators work basically the same way.

Of course, the principle of refrigeration is different, there are about nine kinds.

However, the most commonly used is the compression refrigerator.

This type of refrigerator is powered by an electric motor, and works on the refrigeration system through a compressor.

The refrigeration system is made of the principle of absorbing heat when evaporating and vaporizing the refrigerant with a low boiling point.

Its advantages are long life and convenient use. 91-95% of the refrigerators in the world belong to this category.

Commonly used refrigerators use a refrigerant called R600 refrigerator a as a heat "porter" to "transport" the "heat" in the refrigerator to the outside of the refrigerator.

To tell the truth.

There are several refrigerators in Liu Jiangtao's manor.

There are even three dedicated cold stores.

If Liu Jiangtao wants to absorb energy by absorbing cold air, he can do it.

However, he was not prepared to do so.

Too inefficient and, at the same time, too restrictive.

In this world, cold cannot be produced on a large scale, nor can it be produced continuously, but flames can.

In one night, Liu Jiangtao burned nearly [-] kilograms of coal.

Five hundred kilograms of coal, but Liu Jiangtao can only absorb about ten percent of the heat.

The heat was enough to burn several whole cows, but for Liu Jiangtao, it only increased the progress of the energy absorption ability by one percent.

The speed is simply too low.

"Your Excellency, breakfast is ready, may I have dinner now?"

Still that beautiful maid.

Liu Jiangtao nodded lightly:

"Okay, let's go now."

That's right.

Liu Jiangtao was talking about us, not me.

The beautiful maid couldn't help but tremble when she heard the word "our".

She is not a fool.

It is impossible not to know what this means.

This is Your Excellency the General who is going to let me dine with him.

In this era, especially for the Nazis, status is a very important thing.

Those who are not the hostess, or the most valued person by the host, are not qualified to eat with the host.

But, she has.

"Yes, Your Excellency the General."

A breakfast passed in a very eerie atmosphere.

Looking at the maid who ate very little, Liu Jiangtao said slowly:
"At noon, I will come back for dinner. I will prepare food for the two of you. At the same time, prepare hot water. After lunch, this general will eat you."

After finishing speaking, Liu Jiangtao left with an indifferent smile.

It's as if it wasn't him who played the hooligan just now, but someone else.

He's just a gentleman.

Hearing Liu Jiangtao's words, the maid's face flushed.

Can't help panting heavily.

She is a normal woman.

Also a traditional woman.

As a non-concierge maid, she knew her fate.

Especially after being sent to this manor, she knew her fate.

In later generations, non-concierge maids are senior domestic helpers from the Philippines, that is, domestic service professionals.

The non-concierge maids are slightly educated and understand a little English.

Known as the most professional nanny in the world.

In the world housekeeping industry, non-concierge maids can be regarded as a world-renowned brand.

Non-concierge maids came to China first in Hunan Iron and Steel. The first generation of Filipino maids in Hunan Iron and Steel came out in the 70s. In 1970, Hunan Iron and Steel had about 50 non-concierge maids. Chinese family.

It was after the 80s that non-concierge maids became popular in Hunan Iron and Steel. With the economic growth of Hunan Iron and Steel, in the 80s, women in Hunan Iron and Steel stepped out of their families to work. Housework required artificial hands. Many families in Hunan Iron and Steel began to hire non-concierge maids. Maids are domestic servants.

By the peak of 2001, there were as many as 15.5 non-concierge maids in Hong Kong.

Of course, this is just some information about the most mysterious country in the East.

In fact, in the whole world, ten years ago, that is, before World War II, non-concierges had already provided professional maids to the outside world.

It's just that, getting a maid at this time, there is a rush of human trafficking.

That's right.

All exported maids, as long as the master does not return them, these maids cannot return to their own country.

Moreover, the maid at this time is not hired, but a one-time buyout.

Unless the master doesn't want it anymore, otherwise, even if he dies, he can only die in the master's house.

Moreover, in the non-concierge, even if the maid who has been traded is killed by the master, no one will take revenge.

Even the woman's parents will not take revenge, or even show obvious resistance.

It has become their custom.

Therefore, for such low-status maids, being able to become the master's plaything is the best reward for them.

What's more, Liu Jiangtao is still a man without other women.

If such a man can serve well, then he is very likely to become the master's regular lover.

Is there a better ending than this?
Yes, but she didn't dare to hope.

"Bath, take a shower..."

After Liu Jiangtao's figure left his sight, the maid hurried to the bathroom to take a shower.

That's right, before preparing Liu Jiangtao's bath water, she had to clean herself.

In this way, when Liu Jiangtao, the master, is in the mood, she can serve Liu Jiangtao better.