My sister is the daughter of destiny

About half a month later, Lu Ningfeng and Xiaoxue, who had just finished their retreat and walked out of the military camp's retreat cave, heard the good news and hurried to the secret realm.

Lu Ningfeng and others gathered around a strange loud speaker, all of them were a little curious.

I saw that the trumpet was nearly ten feet long, especially the mouth of the trumpet which was particularly conspicuous. The overall length was also close to ten feet. At the very end of the trumpet was a sphere with a diameter of about half a foot.

This is the full picture of the speaker.

However, next to the speaker there is a metal box that is one foot long, wide and high.

"This is..." Lu Ningfeng thought about asking, but found that he didn't know the name of this thing.

"Star and Moon Spirit Gathering Device!"

The girl with twin ponytails seemed to have been waiting for a long time. Finally, when someone asked her, she immediately put her hands on her hips, raised her head and chest, and her nostrils were almost raised to the sky, looking very proud.

Lu Ningfeng and the others all had strange expressions on their faces. They looked around and stopped at Ning Baichi and Lu Yan.

However, the old man and the young man nodded at the same time, with helplessness on their faces.

"Xingyue was the first to discover the most suitable material for storing chaotic spiritual energy," Ning Baichi explained helplessly.

The core of this so-called Star and Moon Spirit Gathering Device is the metal box, which is also the embodiment of the research results of the three people over the past month.

Species: Soul Devourer

Level: Medium Pawn

Introduction: Don't be fooled by its big belly and unable to move its butt. If you meet it, you must kill it first, otherwise it will explode with anger.

The stomach of the Soul-Swallowing Clam is the most suitable material for storing spiritual energy that the little twintails have discovered.

Basically, Ning Baichi and his men tested all the alien materials they could obtain, from servant level to general level, and found that some materials had the ability to contain spiritual energy, but they were all unsatisfactory, and the amount of spiritual energy was not enough to support a shot.

This made them very disappointed, so they could only turn to studying the living aliens, trying to study how some aliens that could absorb large amounts of spiritual energy could preserve such a large amount of spiritual energy.

This research surprised them greatly. Some alien races had quite ingenious methods of preserving spiritual energy, which were ways they had never imagined.

Just when Ning Baichi and Lu Yan were about to try to use the spirit array to simulate the means of constructing these alien races, Xiao Xingyue came over carrying a huge stomach of a soul-swallowing clam.

According to Ning Baichi, they were both really scared at that time.

What kind of good girl would hold a monster's stomach and giggle at others to take credit for it?

In the past, this kind of Soul-Devouring Clam was considered to be of no material, so it was just killed. Who would have the time to disembowel a disgusting toad?

After processing and testing, the stomach of the Soul-Swallowing Clam became the first choice. The reason is that this thing can hold a lot of spiritual energy. Moreover, the processed stomach is obviously durable and sturdy.

Ning Baichi also modified his spirit-dispersing formation that extracted spiritual energy from spirit stones and engraved it on the stomach of the Soul-Swallowing Clam. He also modified the Baichi heavy cannon to make it compatible with this new energy module. The Baichi heavy cannon naturally evolved to version 1.3.

Moreover, after the guidance of Lu Yan, the great master of holy equipment refinement, the new version of the Soul Dispersing Array is able to extract spiritual energy from the stomach according to the set amount of spiritual energy, and is called the Soul Extracting Array.

In this way, a mold for the energy module of a heavy artillery is created.

They then modified the purification vehicle and used a metal box to hold the stomach of the clam.

After all, although that thing will not rot after being processed, it is still a bit disgusting.

God knows why Nangong Xingyue was able to control her inner nausea and hold such a stomach?

Having made such a great contribution, the naming right of the final product naturally belongs to Little Twin Ponytails. Therefore, the Star-Moon Spirit Gathering Device came into being, and the box that contains the spiritual energy was named the Star-Moon Spiritual Energy Box.

Little Star and Moon, great achievement.

only……

Lu Ningfeng and Xiaoxue took a small step back tacitly and looked at Xiao Xingyue's little hands silently.

Little red twin ponytails, cute - 10 points.

"I, I, I...I washed my hands thoroughly! And I was wearing gloves!"

The little girl with twin ponytails quickly explained.

This finally put Lu Ningfeng and Xiaoxue's hearts at ease.

But Xiaoxue still looked at Nangong Xingyue's little hands with some vigilance.

She wanted to take the girl to wash her hands.

I have to watch her wash her hands with my own eyes... No... I have to take her to wash her hands myself!

Otherwise, how can I happily rub the little red twin ponytails in the future?

Lu Ningfeng saw Xiaoxue's thoughts and gave her an approving look.

Xiaoxue's eyes suddenly lit up, and she walked straight forward, pulling the confused little girl's twin ponytails aside.

Xiaoxue casually condensed an ice cube and mobilized Lu Ningfeng's heavenly fire to melt the ice into water, and the water ball floated in the air.

Then he stuffed Xingyue's little hands into the water ball. Xiaoxue took out a snow-white soap from the storage ring, stuffed it into the little girl's hands and rubbed it.

"Um... excuse me, Xiaoxue is a bit of a germaphobe, just wash it."

Lu Ningfeng smiled somewhat embarrassedly.

Seeing this girl so skillfully blending ice and fire, but using it to wash her hands, even the experienced holy weapon refiner Lu Yan was a little astonished.

But… he also felt that the girl should wash her hands.

The scene of this girl coming to them with a bloody stomach in her hand still makes me feel creepy when I think about it.

Ning Baichi couldn't help laughing, but he didn't think it mattered. After all, Xiao Xingyue was wearing gloves at the time and had washed her hands under his supervision.

"Eh? Sister Xiaoxue, what is this white stuff? It has bubbles and smells good. Is there any fragrance added to it?"

The girl with twin ponytails raised her little hand, feeling the lubrication in her hand, and seemed a little curious.

"This is soap. You can use it for washing hands and bathing. It comes in many scents," Xiaoxue carefully washed the little girl's hands, not missing any details that might hide dirt.

As for the soap.

For an alchemist and a college student from another world, this is really simple, with all kinds of aromas and all kinds of uses.

Today's soap is a hot item in the Ning's Chamber of Commerce. One piece of soap is worth one high-quality spiritual stone! It is widely praised by the female cultivators in the Tianlan world.

Only a girl like Nangong Xingyue, who has been staying in the laboratory of the research institute and doing research with another research fanatic every day, would miss the soap.

"Ah! I understand! I was wondering why Mengmeng and the others smell so good! Damn it, these damn girls, they didn't tell me about this good stuff!"

Nangong Xingyue showed a look of sudden enlightenment, and then she gritted her teeth, showing her cute fangs as if she was going to bite someone.

After washing her hands, Nangong Xingyue put her hands in front of her nose and smelled them carefully, full of joy. She was obviously very satisfied with the scent, and it was indeed very clean.

Then she changed her expression and looked at Xiaoxue with a flattering look.

"Sister Xiaoxue, do you have any left? Can you give me a few pieces?"

(?v?v?)

"Here, here you go. This one is for washing hands, this one is for washing hair, this one is for washing body, and this one is for washing face..."

When it comes to this, Xiaoxue is no longer sleepy.

She took out a bunch of soaps of various styles from her storage ring. Each type of soap had a function. She wished she could use a different type of soap on the nail of her right little finger. Women all liked to recommend this kind of soap to their sisters.

The little girl with twin ponytails took the soaps one by one in a daze and put each one in a special box.

Although she didn't quite understand why there were so many types to distinguish, it looked very impressive. After all, Sister Xiaoxue was so beautiful and had such good skin. Maybe it was the effect of these things!

This made Ning Baichi and others on the side look confused.

Lu Ningfeng didn't care, he was used to it.

After all, he had no right to speak in the bathroom, and he had tried every type of soap...

Meng Yan and Su Hong stood behind and laughed softly with their hands covering their mouths.

What woman doesn’t love beauty?

After all, the thing made by the lady is really easy to use and can be sold, with very good sales.

"Ahem... let's get down to business. Master Lu, cousin, has this Star-Moon Spirit Gathering Device been tested? When can it be put into mass production?"

Let the girls play around, Lu Ningfeng coughed lightly, and looked at his eldest cousin and Master Lu Yan.

"Of course. After testing, it was found that the stomach of a young Soul-Swallowing Clam at the lower level can be used to create a low-level spiritual energy box. The spiritual energy it can contain is enough to support three attacks of the maximum power of the 100-foot heavy artillery."

When it comes to business, my cousin immediately perks up.

The most powerful attack is naturally a group attack comparable to the power of the Dao Yuan Realm. If it is changed to a single attack, it will be at least ten times the power of the Dao Yuan Realm single attack, which can be said to be quite excellent.

"If it is replaced with the stomach of an adult Soul-Swallowing Clam of the middle-level soldier realm, it can be used to create a mid-level spiritual energy box. The maximum power of the attack can be sustained for ten times!"

This result was completely beyond Lu Ningfeng's expectations.

He originally expected to change shells after each shot, but now he can fire ten rounds in a row before changing shells. He is simply invincible!

"It's a pity that the Soul Swallowing Clam race has a low growth potential. The most common ones are mid-level pawns. If we can have upper-level pawn-level or even soldier-level Soul Swallowing Clams, we might be able to support the output of a venerable-level spirit formation."

Lu Yan sighed slightly.

"Indeed," Ning Baichi also showed a thoughtful expression.

It’s not that I haven’t considered using multiple Star and Moon Aura Boxes at the same time, but doing so would cause some other problems and inconveniences.

"Maybe we can try raising the Spirit-Swallowing Clams in captivity?" Lu Ningfeng pinched his chin and used the common problem-solving ideas of the Flower-Growing Family.

It is not impossible to keep them in captivity, try to cultivate them, optimize breeding, etc.

"That's a good idea," Lu Yan nodded, showing some approval. However, there was not even a shadow of the Venerable-level 100-foot heavy artillery yet, so he was not in a hurry.

"Sister Mengyan, you can arrange for the mass production of the Hundred-foot Heavy Cannon 1.3. In addition, according to my cousin's request, we will build a production line for the Star-Moon Spirit Gathering Device and the Star-Moon Spiritual Energy Box."

"In this local war, each army will focus on collecting materials for the Soul-Swallowing Clam. Once the materials are in place, they can be put into production. I hope that in the next local war, the soldiers of each army can be equipped with 100-foot heavy artillery!"

"Yes, Master."