My brother is so cunning.

The little hairtail saw the big hairtail in a daze and said hurriedly: "Father, this makes sense. If the parasites that have plagued the aquatic people for tens of thousands of years can be solved, these two stoves should be promoted vigorously."

Princess Ao Lan is much more down-to-earth than Dragon King Ao Guang. She doesn't have so many social events, and she doesn't need to go to the Heavenly Palace regularly to pay respects to the Jade Emperor in the morning and evening.

This dragon princess often changes into the appearance of aquatic people to observe the people's sentiments in the four sea cities. She feels the harm of parasites much more deeply than the Dragon King.

Parasitics in the ocean, even if they have a high level of cultivation, or even become immortals, can only bring harm and will not have any benefits.

Aquatic people infected with parasites will live in pain all their lives. After their nutrients and spiritual energy are sucked away, they will gradually become weak and their reproductive capacity will decline.

Of course, there are many ways to infect parasites. Eating cooked food can only avoid the parasitism of some intestinal parasites, but it can already alleviate the pain suffered by many aquatic people.

From this perspective, the Dragon King should not only not ban new stoves, but should vigorously promote them. This is a benevolent policy that benefits the people.

"Alas, the Chamber of Commerce deserves to make this money."

The big cutlassfish said with a wry smile: "Fortunately, the price is not too bad. Mr. Wen is really good at doing business."

The mermaid girl smiled slightly and said: "Our boss said in the training class that mutual benefit and win-win can lead to long-term cooperation."

She gracefully turned sideways, made a "please" gesture, and continued: "If the two guests are not interested in this underwater kitchen, you can follow me to see the underwater smelting furnace."

After looking at the two oarfish, the little girl thought and said: "You two are deep-sea creatures. You should be able to collect a lot of rare spiritual gold ores on weekdays, but the water temperature near the underwater volcano is too high. If you don't have a good fire-avoiding magic, you can't smelt it into metal ingots, let alone make it into weapons and armor."

As she spoke, the mermaid girl led them to a furnace surrounded by many coils outside.

Pointing at the furnace, the girl explained: "The electromagnetic smelting furnace can solve this problem. Even without the water-repellent beads, smelting can be done in a sealed cabin. Because this furnace does not need to burn carbon, it will not consume a lot of oxygen, but it can also produce extremely high temperatures to melt ore and refine metals."

The deeper the sea water, the lower the oxygen content in it. The water-repellent beads can indeed push the water flow to form a waterless space, but they cannot create oxygen out of thin air.

When the monks activate the water-repellent art, they will also enter the state of internal breath and can survive without breathing.

But the fire will not burn, and metallurgy requires continuous high-temperature calcination. Even if enough fuel can be collected, there is not enough oxygen to ensure full combustion and produce high temperatures to melt metals.

In the prehistoric world, there is no spell or magic weapon such as "oxygen production art" or "oxygen beads".

If the Dragon King wants to refine weapons, he can summon fire-type water monks to smelt ore with fire-type magical powers or skills.

Ordinary water tribes do not have this condition.

After all, most of the aquatic creatures are born with water bodies, and there are only a very small number of fire monks. These monks are seriously under-capacity for the mineral reserves in the vast ocean, and are a drop in the bucket.

The Dragon King didn't know what oxygen was, but he knew that it was very difficult to ignite a fire in the water. Even if the water-free space opened up by the water-repellent beads, it was difficult for the flame to burn.

According to the theory of the five elements, it can only be attributed to the fact that water can overcome fire.

Even if the water-repellent beads separated the water flow, the flame still could not burn. It was understood that the water vapor on the seabed was too much, suppressing the fire system, so the flame could not burn.

Forging can adopt the cold forging method to extract metals from ores, but it would be even more difficult without fire.

Either use the great magic of the fire system to make a strong fire against the water and forcibly calcine the ore on the seabed, or use the great magic of the gold system to directly extract the metal atoms.

It's a pity that the great magical power of the gold system, "Yuan Magnetism Control Gold Secret", which can directly extract metal atoms, is only mastered by the Jinling Sect in the world, and the water tribe cultivators don't have this ability.

The mermaid girl explained and demonstrated that the furnace was showing the red-hot liquid spiritual gold melt.

"Smelting without fire? What's the principle?" Ao Guang couldn't help but frowned.

Dragon girl Ao Lan fell into thinking, recalling the knowledge she learned from the "Jiejiao Nine-Year Compulsory Education Series", and seemed to have seen the relevant chapters in the book "Physics".

She muttered, "This seems to be the secret method of Jiejiao to convert electrical energy into thermal energy. The principle is similar to the cooking stove we saw before..."

"Has Sister Hairtail also read the set of creation books of Master Tongtian?"

The mermaid girl said excitedly, "Master is really amazing. He is worthy of the wisdom of a saint. He can pass on the power of creation to ordinary people to use, and give our aquatic people a glimmer of hope in the abyss of the sea."

The two big hairtails looked at each other, and a lot of information was conveyed in the eye contact.

"Two guests, are you interested in the products you are experiencing?" The mermaid girl asked expectantly.

She can get a commission for the products sold, so she naturally expects to make a fortune from this reception, showing a very high level of service attitude and business level.

The dragon girl thought for a moment, took out hundreds of spirit stones from her bag, and said, "Let's get a set of all kinds of stoves."

"Thank you for your patronage!" The mermaid girl happily took the spirit stones, and then asked, "Please leave your address, and a metal puppet will be delivered to your door and installed."

"Just send it to the Dragon Palace Square, and someone will receive it."

After saying this, the two hairtails turned around and walked out of the experience hall, leaving the mermaid girl with a look of surprise.

The Dragon King and his daughter swam to the top of the Abyss Sea City, overlooking the brightly lit city below, and remained silent for a long time.

Ao Guang said in a deep voice: "Ao Lan, since you have already joined the Jiejiao, why not go to Lishan and join the Jinling Sect."

Ao Lan hesitated and said: "Father, I am afraid that it will be disadvantageous for you to serve as an official in the Heavenly Court if a disciple of the Dragon Clan royal family joins the Jiejiao sect..."

"There is no word "living beings" in the teachings of the Chanjiao." Ao Guang said meaningfully: "The Chanjiao educates people based on talent. In the eyes of the Chanjiao saints, are our dragons really "talented"? "

"Although the lower limit of our dragon clan is high, the upper limit is far from enough. We will not give birth to saints, and it is even difficult to cultivate to the Hunyuan Jinxian."

"The highest level of our clan in the world, Huanglong Zhenren, is the actual proof, Feng In the war of gods, even a little-known Jiejiao sect member Ma Sui could easily subdue him. "

"In the future, if the dragon race wants to change the declining appearance of being bullied and humiliated, they can only practice blindly, and I am afraid that they will become weaker and weaker. "

"Fortunately, you are a female dragon, and you cannot be the legitimate heir of the Dragon King. You can tell the outside world that you are rebellious and were seduced by Wen Rui's beauty. Maybe it can cover up the truth, and the heaven will not investigate it. "

"If you can learn the secret method of Jiejiao in the future, my water race may really rise with it. "

The dragon girl looked at Ao Guang in great surprise. She seemed to have re-recognized her father who was reckless and weak in her impression. She never thought that he could say such words.