The other side.

The arrival of the Halloween Dragon Maiden, Zhao Lei naturally didn't know.

Because on his own side, there are also things busy.

That's the preliminary electricity making materials, and it's finally ready!

Therefore, the teaching content of this day was changed to 'extracurricular activities'.

Not to mention, the current 'extracurricular activities' are fragrant! Since the people of Xuanyang City saw the magic of black powder, everyone has been very interested in the aspect of 'chemistry'.

Many people, even if it is not their class, will leave what they have at hand and come to the class.

Especially those rich children in the city are very keen on this kind of class.

There was no entertainment in ancient times.

And now, after they study 'chemistry' here with Zhao Lei, they can become their capital in front of the dignitaries and nobles from those big countries and big cities.

How could they, the children of rich families, miss it?

What could be more interesting than pretending to be forced in front of dignitaries?

In their lives, apparently not!

As a result, these rich children have changed their dead nature one by one and become diligent and studious. Even their parents barely recognized their son.

This group of rich men and landlords also felt very relieved and very happy because of this.

There was even a very ridiculous idea in my heart: why didn't the Tiger King come earlier? Then I wouldn't have been angry with this loser for so many years.

As for those rich men whose sons were executed by Zhao Lei.

Some of them have already moved out of Xuanyang City.

Some have more than one child. Now that the other child has been taught so well by the Tiger King, their hatred for the Tiger King has gradually disappeared. After all, if you really want to investigate, the Tiger King is only acting in accordance with the law, not against them.

At this moment, in a certain courtyard in Xuanyang City.

Now this courtyard house is packed with people.

In the courtyard, some sit cross-legged on the ground, some stand against the wall, some lie on the wall with their upper bodies, and the lower body is outside the wall, standing on wooden boxes or stools.

Everyone stared intently at Zhao Lei in the middle of the courtyard, and the table in front of Zhao Lei with some utensils.

One of the rich children who was familiar with him asked with a smile, "Tiger King, what new spell did you teach us today?" ”

Zhao Lei glared at him angrily: "It's all said, this is chemistry, not magic." If it's a spell, can you still do it? ”

A group of people laughed there, not paying much attention.

Subsequently, Zhao Lei began to introduce to everyone: "Today, what I want to teach you is how to make electricity!" ”

"Make electricity?!"

Everyone was shocked when they heard the word electricity!

Isn't electricity something that only gods can control?

Can mortals make it too?

One by one, you look at me, I look at you, your face is full of incredulity.

"Tiger King...... Can we mortals really make electricity? ”

Zhao Lei nodded confidently, and then began to introduce the utensils in front of him.

Each is a 15-centimeter-high pottery vessel shaped like a vase.

A pot of asphalt.

A copper tube.

An iron rod, as well as lead.

That's right, what Zhao Lei plans to teach you is the oldest 'battery prototype'.

That is, the Baghdad battery!

The battery was found on the site of a Parthian village between 248 and 226 BC.

These devices are loaded into the pottery in order, and electricity can be generated by pouring some acid or alkaline water into the vase.

Zhao Lei originally planned to make a slightly more advanced voltaic battery.

It's a pity that the metal materials needed for voltaic batteries have not been made up yet.

So he had no choice but to settle for the next best thing, and first make the Baghdad battery, so that everyone can see this miracle of chemistry!

Further, as long as the glass and copper wires are made, you may be able to display the light bulb in front of everyone.

"Tiger King...... With these things, we can make electricity? ”

Zhao Lei nodded, and then said confidently: "Now let's draw a classmate to demonstrate." ”

The rich kid sitting in the front row immediately raised his hand high urgently: "I, me, me!" ”

"Me, me, me!"

"Tiger King, choose me! Pick me! ”

After Zhao Lei randomly drew one, the man couldn't wait to walk to Zhao Lei's side. Then, under the guidance of Zhao Lei step by step, the Baghdad battery was successfully assembled.

"Next, just pour alkaline water into the pottery, and the iron rod will emit electricity. However, it is important to note that electricity can be dangerous. Ordinary mortals like you must not touch it easily, otherwise you will be worried about your life. ”

Speaking of this, Zhao Lei handed a pair of wooden chopsticks to the rich kid.

Motioned to the rich kid to pick up a piece of wire.

Then touch the iron rod of the Baghdad battery, which has been poured with alkaline water.

Followed by.

The unthinkable happened.

I saw the wire hiss, and then dissolved into a small circle of silvery liquid at a speed visible to the naked eye.

Seeing this scene, everyone was in an uproar.

"Wow——!"

It's back to ear and ear, and it's incredulous.

Although it is not possible to see 'electricity'.

But the fact that the good wire was dissolved into that shape is enough to prove that what their Tiger King said is true!

The rich kid with wooden chopsticks was even more excited and pointed to the wire: "There is really electricity!" There's really electricity! Did you see that?! I can make electricity, too! ”

Then there is the scramble to try them one by one.

The results, without exception, were all successful.

At this moment, everyone present was even more enthusiastic.

"Tiger King, what can we do with the electricity we created this time?"

Zhao Lei put his hands behind his back and said with an unfathomable smile: "Didn't I urge you to find a way to make glass and copper wires as soon as possible?" As long as we have these equipment, even at night, our Xuanyang City can shine brightly! ”

"Wow——!"

Zhao Lei's words caused a sensation again.

The entire Xuanyang City is shining at night, what is that concept?

There is no picture in people's minds.

But it doesn't stop everyone from looking forward to that scene.

Zhao Lei saw that the effect had been achieved, so he simply added another fire: "I'll say it here first!" Whoever makes the utensils I want first, then I will help someone's shop first to decorate the most dazzling store in the entire Xuanyang City! ”

"Wow——!"

At this moment, everyone was even more energetic, and when they looked at their partners on the side, they were as hostile as competitors.

I can't wait to leave each other here.

Then he hurried back and told the craftsmen to hurry up.

……

Meanwhile.

Rocky mountain, above the blue wave pool.

A dragon covered in fell to the side of Bibo Lake in a huff, and then turned into a human form.

And this dragon is naturally the Halloween Dragon Maiden who stole cow dung from Yang Yang.

As soon as she landed and smelled the smell of on her body, the Halloween Dragon Maiden couldn't help but gag: "Vomit~~ I ...... Vomit~~ Damn!! Father——!! ”

"Roar~!"

A dragon groan came from the bottom of the pool.

Immediately after, a giant dragon drilled out of the Dragon Palace, rushed out of the pool in one fell swoop, circled in the air, and made a deep voice: "Who bullied my daughter!" ”

After saying that, the dragon took on a human form and landed beside the Halloween Dragon Maiden.

This dragon is naturally the Dragon King of All Saints.

It's just that he just wanted to step forward to comfort his daughter, but he quickly took a few steps back, covered his nose with his fingers, and frowned: "Girl...... Why are you playing on the big night? ”

After hearing this, the Ten Thousand Saints Dragon Maiden became even more angry and stomped her feet: "Father!" ”

The Ten Thousand Saints Dragon King coughed twice, wanted to step forward, and held back again: "Okay, okay, it's my father's fault." Tell me about it? Who bullied the king's daughter? Father will help you out. ”

"I've been tricked by a mortal!"

"Oh?"

Subsequently, the Halloween Dragon Maiden informed the Halloween Dragon King of the ins and outs of the matter.

After hearing this, the Ten Thousand Saints Dragon King, who had been holding his breath, quickly turned his face aside, took a breath secretly, and then said angrily: "Hmph! This king wants to see who has the guts! Dare to bully the king's daughter! ”

Wait for the Halloween Dragon Maiden to finish washing.

The two dragons, one old and one young, flew in the direction of the Sai Sai Kingdom.

……

It didn't take long.

Huang Fugui's bedroom.

After seeing the 'Halloween Fairy', Huang Fugui has been tossing and turning for the past two days.

Because the 'Halloween Fairy' gave him a very unreliable feeling.

This made him unsure if he had taken revenge or not. Do you want to find a chance to go back to the pagoda to ask the immortals, or go back to Che Chi Guo to see the situation.

For a moment, he didn't know how to make a decision.

At this moment, when he turned sideways in the direction of the door, a feeling suddenly rose in his heart that he was being watched.

He opened his eyes and looked.

I was immediately shocked by the picture in front of me!

Subconsciously retreat to the wall.

Because two monsters with dragon heads and human bodies appeared in front of him!

Before he could shout for help, the monster, who was dressed a little old, said in a deep voice, "You deceived my daughter?" ”

Huang Fugui glanced at the dragon girl who was standing aside, a little immature, and glared at him angrily.

It quickly became clear what was going on.

Quickly knelt on the bed and kowtowed: "The gods are above!" What the villain said is true! There is no lie! ”

When the words fell, the Halloween Dragon Maiden pointed at him and scolded: "You are talking nonsense! You said there was a treasure over there with the Tiger Demon! I went to the main palace, where did I get the treasure?! Hongu just believed your nonsense, that's why he ......"

Speaking of this, the Halloween Dragon Maiden was so angry that she couldn't continue.

Huang Fugui was full of confusion.

Did I mention there are treasures?

But he soon sensed the seriousness of the matter based on their words and their current attitudes.

He quickly defended: "No! There are treasures! There really are treasures! ”

As soon as he heard the word treasure, the eyes of the Ten Thousand Saints Dragon King lit up: "Oh? Treasure? What treasure? ”

Huang Fugui's eyes rolled: "Little ...... The villain doesn't know what treasures there are! But! That tiger demon can have such an outstanding performance in a short period of time, doesn't this prove that he has a great treasure? And he is cunning by nature, the reason why the princess didn't find the treasure may be because he was yin! ”

The Ten Thousand Saints Dragon Maiden and the King Holy Dragon King narrowed their eyes slightly and glanced at each other.

In the past, they would have slapped this guy to death.

But when it came to treasures, the father and daughter hesitated again.

In the end, the two father and daughter glanced at each other, and after confirming their eyes, the Ten Thousand Saints Dragon King looked at Huang Fugui again, with a threatening tone in his tone: "It's better not to let this king find out that you are deceiving us, otherwise...... It's nice to have you! ”

(End of chapter)