After thinking about it, Zheng Chen replied with a message, he has a lot of flying stones, after all, he doesn't use them much on weekdays, so the consumption is not large, and besides, this thing is not impossible to replenish after use.

So Zheng Chen immediately replied, since he mentioned such a thing as a flying stone, it means that they care about this kind of thing, even if Zheng Chen gives up in terms of flying machines, he will probably face some other choices in the future, it is better to simply do it.

After thinking about it, Zheng Chen sent a new document again, which was some of the materials he needed, and at the same time clearly explained the characteristics of things like flying stones, if you don't prepare these things, don't think about completing the normal handover of flying stones......

Soon, the communicator in Zheng Chen's hand vibrated again, this time it was no longer receiving something like a document, but a direct communication, from James, "It seems that we need to talk about it in detail." ”

"What are you doing?"

Huang Quan, who returned to the bedroom, saw that Zheng Chen was retracting those dust crystals into the lines, and asked with some confusion, "Don't use this thing?" ”

"Well, I don't need it for the time being."

"Because the aircraft has been snatched back?"

“…… No. Zheng Chen stared at the bottle of dust crystal in his hand, his expression moved slightly, a bottle of dust crystal powder was all received by him, and then this part of the dust crystal was integrated into a little flying stone that had been subdivided by Zheng Chen many times, since this kind of thing can be integrated into different types of dust crystals to produce new attributes.

What about mixing with other substances?

The flying stone is also some kind of high-energy crystal, and it shouldn't be much different from the dust crystal in essence, very soon. The empty bottle in Zheng Chen's hand was directly filled with new powder, and there was not much change in color. But the powder inside was suspended, and Zheng Chen had to turn the bottle upside down if he wanted to close the lid. In order to prevent accidents, Zheng Chen only mixed in an extremely small amount of flying stones.

After the flying stone is used, the output energy is very huge, and when those flying blocks were destroyed in the Sky City, the number of flying stones extracted from the texture in it was very small, and the purity was not as high as the texture refined.

OK...... There was no special reaction, but what was the specific effect, Zheng Chen's broken panel couldn't be seen, flying dust crystals?

It seems a little awkward.

"I'll go out for a while."

Zheng Chen picked up the scroll board and walked out. As soon as I went out, I contacted Chu Wen......

"Oops!? You've been contacting me a bit a bit more lately......"

"I can find someone else."

"Ahem, don't, let's say, what's the matter?" Chu Wen's strange way of speaking was immediately repeated, and he hurriedly got down to business.

"Well, there's something I need to show you."

"I'm starting to wonder, where?"

"The door to your bedroom."

If he could, he didn't plan to let Chu Li see this matter, after all, what Zheng Chen was going to do was to let her 'identify' this bottle of dust crystal through Chu Wen's hand, to put it bluntly, it was from her hand. And then get it back yourself!

Chu Wen didn't think much about it, but her sister's words, Zheng Chen was very skeptical that she would think of something because of this.

"What is this?" Seeing the transparent bottle that Zheng Chen poured out, Chu Wen asked curiously. Although she was holding it, the powder inside was all tightly attached to the bottom of the bottle, and she couldn't help but tilt her neck to take a look.

"Improve the dust crystal." Zheng Chen immediately made up a name without changing his face. Put it in Chu Wen's hand, "See for yourself." ”

"Improved Dust Crystal? Haven't heard of it...... Alas, alas!? "After seeing the properties of this bottle of dust crystals. Chu Wen's eyes immediately widened in surprise, and he looked at Zheng Chen in a bit of a daze. "When we all gave up, you actually paid attention."

"......" pay attention? What to pay attention to? Zheng Chen, who was a little unclear, simply ignored Chu Wen's face now with a certain capitalized expression, "I just made it, and the effect may be a little unsatisfactory...... How is it? ”

Zheng Chen didn't know what the effect of this thing was, so he blurred what he said a little, and gave Chu Wen a certain degree of brain space.

"It's just made, no wonder." Chu Wen shook his head with some regret, and was about to say something more, but Zheng Chen had already taken the dust crystal in her hand and turned to leave.

"Yes, I see."

So what do you know, can you listen to the old lady finish speaking? The thing was suddenly taken away, and Chu Wen was a little crazy.

Zheng Chen, who turned around, stopped and added, "I will improve it further." ”

[Improved Dust Crystal: A dust crystal whose properties have been slightly changed after incorporating flying stones, and has a slight energy regeneration effect.]

After leaving this area, it will gradually lose energy, and after returning to this area, it can slowly recover. 】

The negative effect of losing power after leaving this area still exists, but it has been partially compensated, because the number of flying stones mixed in is too small, as long as you continue to integrate new flying stones, the extra energy regeneration effect will also be enhanced, and if it reaches a certain level, it will definitely be able to offset the negative effect.

However...... How to solve the problem of floating force?

When the proportion of flying stones mixed in is increased, the levitation power of these dust crystals will also increase...... Maybe you can choose to keep it and give the user a lightweight buff?

Zheng Chen shook his head slightly, and then he didn't care much about this matter, the dust crystal may also be used in the future, if it can be stored in the texture, then even if it is an improved dust crystal in the outer region, how much time can it be used after making a bullet to shoot it?

As long as it can be guaranteed that its strength will not fail in a short period of time, it is sufficient.

"Hey, I'm looking for you." Zheng Chen, who was walking back, was suddenly blocked by a figure, and Zheng Chen, who lowered his head slightly, naturally saw a deep ravine...... With this kind of chest device, the only one in his impression is Yang Xiaolong.

"What's the matter?"

"I heard you don't want to go to the Werther Day Ball?"

"I can't dance." Considering that he might have to be forcibly dragged over to participate, Zheng Chen directly explained the reason this time.

"Oh~ I heard Ruby talk about your past, it's very special and ...... Unfortunately, since you won't, then I'll help you pick a special positioning, if you don't go, you will feel worried. Saying that, she directly dragged Zheng Chen's arm and ran towards the dance hall, as a way of fighting, Yang Xiaolong, who mostly belonged to close quarters, had a lot of strength...... Zheng Chen only resisted a little and was pulled away.

"I've got a new assistant!"

In the dance hall, after hearing Yang Xiaolong's voice, Ruby forgot about it, and was slightly surprised when she saw that it was normal, "Uh, this is what Sister Yang said, ......?" ”

"Eun, I was originally going to find Xiya." Yang Xiaolong said with a slight chuckle, if there is Xi Ya, there is no need to think about moving things, her vines are definitely more convenient than trucks, and anything can be carried in one go, "But, after thinking about it, he is more suitable." ”

"Suitable? Kindness...... It seems to be true! Ruby raised her eyebrows slightly, she had also heard that Zheng Chen was not going to participate in this ball, as a friend, she also felt that it would be a pity to miss it like this, and Zheng Chen would be leaving here in a short time, so she couldn't miss it.

Looking around, Yang Xiaolong, Ruby, and Weiss were all here, but Blake was not.

Noticing Zheng Chen's gaze, Ruby hurriedly explained, "You also know about Blake, and we didn't do the things that the ball hosted was originally done, but there were some circumstances that made it our turn." ”

"Well, it's time to ...... How? Zheng Chen looked at the entire empty dance hall and asked, there is no arrangement here, and the workload after that can be imagined will be huge.

"Let's move the table first...... After that, there are also stereos, computers, and curtains that also need to be replaced......" said a lot of things that needed to be prepared with his fingers up, Zheng Chen listened expressionlessly, so it was said that it was in a place with high-end individual combat power...... A lot of things are not a thing.

It would take a lot of people to set up such a large ballroom, and besides, it would take a few days to make it go from being empty to a standard of completion, and without him, so much work could have been done by three young girls.

Zheng Chen didn't doubt that without him, what he couldn't complete might appear!

"Understood."

"First of all, let's clean this place thoroughly!" Yang Xiaolong pointed to a few mops that were placed not far away......

After Zheng Chen returned to the bedroom, Huang Quan glanced Zheng Chen up and down. "Hey, are you moving bricks? How did you get dirty? Came back so late? ”

"Nothing." Zheng Chen shook his head, threw the coat he had taken off into the washing machine and walked into the bathroom.

"You can't really fool around, do you?" His gaze was taken back from the bathroom door where the sound of running water had already come out, and Huang Quan muttered.

"Sister, do you remember the incident with the dust crystal last time?" Chu Wen, who was sitting in the bathtub with Chu Li, said after pinching a small yellow duck floating on the water.

"What's wrong?"

"That Zheng Chen, he actually made an improved product."

"No side effects?" Chu Li glanced at Chu Wen, who was a little excited, so excited, could it be said that the improved product was very good?

"And then there's some, that's not what I mean!" Chu Wen shook his head, "We didn't ask him about this, he was actually doing it, and he let me see it!" ”

“…… Why are you excited? Chu Li still asked calmly, "Maybe he also has his own needs to do this." ”

"Huh? Is that so? ”

"Don't forget, he's going to be out of here soon." Chu Li nodded and said, then frowned slightly, as if he had ignored something. (To be continued.) )