When the news of the second reset of the Northern Emperor reached Yuyang, the Xu Yue sisters were rubbing briquettes in the factory with their twins.

This result is not surprising.

In August, the temperature in the factory is basically around 30 degrees.

Let's say it's hot, it's not too uncomfortable, let's say it's not hot, and if you move, you're covered in sweat.

As a result, the workers feel that the production environment is much better than before.

Because large ceiling fans driven by water have been added to major factories, the wind is not as strong as the electricity, and a lot of heat is slowly blown away.

"Auntie, mine is done!"

Xu Dongbei proudly showed the black briquettes in front of him, and the person was less than the height of the tool.

Xu Yue glanced at it, nodded her head in affirmation of her nephew's labor, and continued to stare at the boiler in front of her.

Xu Fubao held the design drawings in his hand and motioned for Wen Changyao to shovel the coal into the coal furnace.

Soon, the water in the boiler was heated at high temperatures and began to boil.

The "puff" water vapor is steaming up, and it looks like it's about to put the lid on the boiler.

Soon, the mechanism connected to the lid was pulled by the steam power, which attracted the mechanical lever next to it, and then the mechanical lever connected to the coal conveyor belt drove the conveyor belt to rotate.

"It's moving!" Xu Fubao shouted excitedly.

Xu Yue and Xu Erniang glanced at each other, decisively stepped forward to pull Wen Changyao away, picked up the shovel, and added coal to the furnace with a big shovel.

The fire was fierce, the water in the pot boiled more and more, thick smoke filled the sky over the factory, and the temperature also rose.

It was steaming, and soon Xu Yue's forehead was covered with beads of sweat.

But her sweat was not in vain, and the speed of the conveyor belt increased, and the workers were tired and tired of carrying a load of coal, which was quickly transferred to the outside of the mixing room under the operation of the leather conveyor belt.

The workers who were guarding there and were responsible for crushing the coal were all unhappy, and the coal was continuously transported, and in the blink of an eye, it was piled up into a small hill.

"It's too fast, Chief, you need less fuel." Xu Fubao cautiously reminded.

Xu Yue stopped adding coal in her hand, looked at the long conveyor belt in front of her, and gave Xu Fubao and the others a thumbs up.

"Is that a success?" Wen Changyao asked in disbelief.

Xu Yue bowed, "Of course it's a success!" ”

"Now you can see the principle of the steam engine through experiments, right? The next step is to think about what it can be used for in addition to driving the conveyor. ”

Xu Erniang led the stunned twins over and reminded the two: "These powers can replace manual labor and greatly improve our production efficiency." ”

But it was also the first time she had seen the power of steam.

If you hadn't seen it with your own eyes, who would have thought that boiling water could burst out with such a large amount of energy?

This is more troublesome than her hydropower, because steam power is not constrained by the water source, and her hydrodynamic power cannot be used as long as there is no water.

However, steam is also transformed by water, so can she ......

"Hiss~" Xu Erniang suddenly felt a burst of heat coming from the instep of her foot, gasped in shock, and hurriedly pulled the two children back.

She thought that the boiling water in the pot splashed out and hurt herself, but she didn't expect that as soon as she retreated, she saw Xu Dongbei holding a gurgling hot water balloon in his hand.

"Xu Dongbei, what are you doing?" Xu Erniang asked softly, for fear of scaring the child loudly, and the hot water balloon smashed on himself.

He also secretly clenched the staff in his hand, always preventing accidents.

Xu Yue and the others were attracted by the movement here, and turned their heads to look over.

Because she was afraid of scaring passers-by and causing unnecessary trouble, Xu Erniang kept telling the twins not to perform magic in front of them.

They have always been very obedient, and they have never performed magic in front of outsiders, until now.

Xu Fubao and Wen Changyao looked at the water balloon in Xu Dongdong's hand and their eyes widened in shock.

Not to mention other ordinary workers, who were frightened by this strange scene and almost suffered a work injury.

"Don't panic, keep working, little things." Xu Yue said loudly.

The workers still couldn't help but look at Xu Dongbei a few more times, so they forced themselves to withdraw their eyes and work hard.

At this time, the water ball in Xu Dongdong's hand vaporized in an instant under his control, and a scorching heat was pressing, and Xu Yue hurriedly stopped Xu Fubao and Wen Changyao from retreating.

With a "bang", the scorching gas exploded on the ground, the slippery ground was dry and cracked, the wind blew gently, and the dry fine dust was permeated, choking Xu Dongbei himself to sneeze fiercely.

"Ahh

The villain's entire small body fell forward, and he was dragged by Xu Erniang, so that his head did not roll to the ground.

"Hot." Xu Pingyuan poked the ground that had been burned by the heat with his toes, and raised his head to report to A-Niang.

was dragged away by her mother, "I know that you are still stepping on it, stupid!" ”

Seeing that the danger was eliminated, Xu Yue took out the thermometer and walked quickly to the ground that was scorched by gas, and quickly measured the surface temperature.

Good guys, the thermometer just blows up.

"Go and fetch two buckets of cold water!"

Xu Fubao and Wen Changyao behind Xu Yuechong commanded sharply.

Because the boiler had to add water, there was a water tank nearby, and the dumbfounded two people hurriedly looked for a bucket to fetch two buckets of cold water and splashed it on the ground.

"Thorn" emitted a puff of white smoke, and several people were afraid for a while.

With such a high temperature, if it falls directly on a person, it will have to peel off its skin if it doesn't die.

And with the current level of medical care in the health center, a serious burn is equivalent to a countdown to death, and it will be over sooner or later!

"Xu Dongbei, what the hell are you doing!" Xu Erniang shouted angrily, afraid and angry.

The villain didn't expect that such a terrible thing would happen just by imitating the form of water vapor.

Looking at his mother with big eyes in fear, he cried out, and his little hands stretched out to hug him.

Xu Erniang was afraid that Xu Pingyuan would also learn from her brother, so she hurriedly left the coal factory with her two children in her arms.

Xu Yue dealt with the follow-up, and then followed the departing mother and son.

Back at home, after being appeased by Xu Erniang and Xu Yue, Xu Dongbei's mood finally stabilized, and he honestly explained the situation of getting himself out of steam.

The little guy just discovered another form of water and wanted to try it.

And this is something that Xu Erniang, a great magician, never imagined.

Just now in the factory, the inspiration flashed in her mind, and her son easily understood it.

Compared to ordinary water arrows and extremely difficult ice forms, steam is undoubtedly more lethal.

found this, and always thought that the twin brothers and sisters were Xu Erniang, who had a slightly better magical affinity, and had to re-understand their two babies.

Let's see how many surprises they still have that they don't know.

However, for Xu Yue, a layman, this little episode just proves his nephew's excellent magical understanding.

The children are in the care of their mothers, and Xu Yue doesn't have to worry about it.

The only thing that can worry about her is her subordinate, Sima Yi, a cunning fox.

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