This day is a rare moonlit night near Leiyun Mountain.

At night, because there was no entertainment or even lights, I worked hard for a day during the day, and most people in Yungu went to bed early.

Nie Xueqiong came to Xiong Qi sleeping outside the pavilion, clasped his fists and asked, "Mr. Xiong, I want to use this field to practice, I wonder if I can?"

Xiong Qi nodded silently.

"Thank you."

After saying thanks, Nie Xueqiong sat on the open-air wooden platform, folded up her long legs, made strange handprints with her hands, raised her head slightly, and let the cold moonlight shine on her face.

Seeing this scene, Xiong Qi was quite curious.

Because at present, among the eight-type spiritual power, it can understand it, such as ice, fire, wind, thunder and poisonous light, but it knows nothing about the dark and galaxy spiritual power.

Among them, the dark system will also guess whether it is related to the dark energy in the previous life.

As for the galaxy, it really has no clue.

The Frost Moon Bloodline is a rare bloodline that can be compatible with two spiritual powers, one is the ice system and the other is the galaxy.

However, the spiritual power of this galaxy seems to be limited to the spiritual power of the moon.

That is, you can only melt spiritual power from the moonlight energy.

Therefore, Xiong Qi wanted to take this opportunity to see something from Nie Xueqiong's cultivation.

Unfortunately, until an hour later, Nie Xueqiong finished practicing, Xiong Qi did not gain any gains.

Seeing Nie Xueqiong getting up and leaving, Xiong Qi decided to talk to her.

Because nothing unexpected happens, the Frost Moon Bloodline should be the second bloodline it needs to sign in to obtain.

It hopes to learn more in advance.

"roar."

The bear growled, which attracted Nie Xueqiong's attention.

Although she couldn't understand Xiong Yu, she knew that Xiong Qi spoke at this time was definitely related to her.

So I stopped and looked over.

Xiong Qi walked out of the pavilion and came to the sandbox to write.

"Yun Yao said, you need to use ice to melt the spiritual power of the ice system. There is no ice here. Have you stopped practicing this aspect?"

Nie Xueqiong has good eyesight and the moonlight is good tonight. She can easily see the words written by Xiong Qi clearly.

She showed a little unexpected expression and nodded, "I have indeed stopped for a long time."

Xiong Qi muffled the words in the sandbox and wrote: "How did you get the ice in the past?"

Nie Xueqiong didn't expect Xiong Qi to ask about this, and was surprised again.

But she still replied: "The Kingdom of Yun, or other countries, has special ice households.

These ice households will pick ice in winter and store it in underground ice cellars for enjoyment by high-ranking officials from all countries and royal families of princes.

The ice I used to use was all supplied by the Yunguo ice households.

Now that Yun Kingdom is destroyed and the territory is occupied by Yong Kingdom, I naturally cannot obtain ice from the Ice House anymore."

Xiong Qi nodded slightly, and then wrote: "Have you ever thought about making ice by yourself?"

"Making ice?" Nie Xueqiong doubted whether Xiong Qi used a typo. After all, Xiong Qi has been practicing calligraphy for less than a month. "Did Lord Xiong say that he will pick ice and store it in winter?"

Xiong shook his head and wrote: "Make ice with saltpeter."

"Saltpeter?" Nie Xueqiong's cold and melon-shaped face became even more confusing, "What is that?"

Xiong Qi was speechless.

It really feels like playing the piano by cows now.

But it is obviously a bear, but there is a person on the other side.

However, considering that Nie Xueqiong was born into a military family and may not have been exposed to this knowledge, it can understand it.

So it muffled the words on the sandbox and rewrited: "Tomorrow, I will call you Yunyao, Ma Ji, and they will explain it clearly to you."

Nie Xueqiong is not stupid after all.

At this time, Xiong Qi was vaguely aware that Xiong Qi might have to teach her a special secret ice making technique. After hesitating, he still bowed his fists and said, "I... thanked Mr. Xiong first."

Xiong Qi was too lazy to say more to her.

Turning around and going back to the pavilion to sleep with an iron rod pillow.

As for the generator, it is in a small house behind the pavilion.

There are two black hawk guard prisoners in the night shift, constantly shaking the generator to ensure the current supply here.

People are caught by bears, and it is so luxurious to use.

···

The next morning.

Yun Yao, Ma Ji, and Nie Xueqiong all gathered in front of Xiong Qi's pavilion.

Seeing Xiong Qi rewritten the word "saltpe" and Ma Ji pondered for a while and said, "I heard that among the medicinal materials, there is a thing called Glauber's salt. In addition, some places, tanned leather is also made with a kind of thing called nitroso. It is usually scraped from the base of old walls and around the toilet, but I don't know if it is related to saltpeter?"

Xiong Qi showed a satisfied "smile".

Look, this old man in science and engineering is better than a Sailor Moon who only knows how to fight and kill.

In fact, Xiong Qi was not sure about the "nitrification" he wrote before, which was the saltpeter and the salt soil of the saltpeter that he knew in his previous life.

After all, the square characters in the two worlds are different.

But after hearing what Ma Ji said, it was basically certain.

So it also wrote: "Nitrite and the nitr in saltpeter are all the same thing. Saltpeter is one of the minerals in the mountains. It is mostly translucent ice crystal particles gathered together. It can turn into smoke.

Put saltpeter or nitrosodium in water and ice can be made.”

After reading the text written by Xiong Qi, the three of them couldn't help but their eyes lit up.

Because they all knew very well how important it would be to find another ice-making object.

It should be noted that among the eight types, the spiritual power of ice and fire is the most cultivated.

But there is only ice in many places in winter, and it will not freeze even in winter, and it can only be trafficked from the north.

Therefore, if they can master this method of ice making, not only will the people who practice ice-type spiritual power in Yungu who are like Nie Xueqiong have an ice source, but they can also sell ice cubes in exchange for other materials.

But soon, the experienced Ma Ji thought of an important question.

He bowed and asked, "Mr. Xiong, is saltpeter a rare mineral?"

This has stabilized the bear.

It does not know whether there are many saltpeter mines in its previous life, and it is naturally even less aware of the situation in this world.

So it wrote: "I don't know. Go and look for it."

When the three of them saw these four words, they all understood.

Ma Ji immediately said to Yun Yao: "Your Majesty, since saltpeter can make ice, it is an extremely important mineral. The mountains of Yunling have been famous for their rich minerals since ancient times.

Therefore, I asked the lord to send out a team of people to search for saltpeter mines in all directions."

Yun Yao nodded, "Accurate."

After saying that, she went back to the room next to her and wrote a handwritten order to Ma Ji with the seal of Yunhou.

Nowadays, there are more people in Yungu. In order to avoid confusion in management, some things must be processed and no longer as casual as before.

Ma Ji took the handwritten order and immediately went to find someone to do the matter.

When Yunyao came to the pavilion again and was about to accompany Xiong Qi to study, Xiong Qi wrote words on the sandbox again.

"You can try to receive electric shocks every day, and maybe inspire the talent of thunder's spiritual power in the future."

Although Yun Yao had no hope for her own cultivation path, she still looked surprised after seeing Xiong Qi's text.

Her eyes lit up and said, "Am I really okay?"

Xiong Qi actually didn't know whether it was OK or not.

Because, since Xiong Qi arrived at the Lingjiao Realm, he had to electric shock Xiong Er every day, which lasted for two or three years.

But Xiong Er, who has now been quenched at the twelfth level, is still unable to melt the spiritual power of thunder.

Xiong Qi was seriously suspicious because Xiong Er did not have this talent at all.

That's why it suggests that Yun Yao exercise with electric shock to see if she can stimulate her talent to thunder spiritual power in the future.

Otherwise, it would not be so kind-hearted and would specifically find ways to help Yun Yao solve the problem of cultivation.

Therefore, when Xiong Qi heard Yun Yao’s inquiry, he nodded decisively, “Hohaha!”

The cuckold, who was squatting on the top of the pavilion, finally heard a translated word and immediately shouted: "Yaoyao, you can do it!"
Chapter completed!