It is necessary to break the Lingering Stone into thousands of tiny individuals of similar size, and to ensure that the entire Lingering Stone retains its original intact form for a certain period of time, this requirement is not just a strong man can describe. After listening to Xiao Jiu's request, Youlan and He Wei first shook their heads fiercely, saying that this request was absolutely impossible to achieve, but not long after shaking their heads, they both fell into deep thought.

This...... Can't you really do it?

And said it was...... In fact, it is possible to do it, but the two of them haven't thought of a suitable way for the time being?

"If there is one more circle...... With the three circles combined, I think I can barely handle it. He Wei hesitated.

Hearing this, Yu Lan shook his head and said, "The key is to add another magic circle, which may not be enough! What kind of magic circle to add? Breaking the Shadow Stone? So after the Shadow Stone is broken, how to ensure his integrity?"

"Then add one that can ensure the integrity of the Shadow Stone!" He Wei said, "If you want to ensure the integrity of the Shadow Stone, you only need to add a magic circle with an enchantment effect, right? This kind of magic circle is relatively simple, and it is relatively easy to design and use it together." ”

"Then how are we going to break the Shadow Stone, and make sure it's broken into thousands of small pieces?" asked Yulan.

"Well...... this" He Wei frowned and thought about it, then asked hesitantly, "If you directly use spiritual power to shatter it when you put the Lingering Stone into the magic circle to fix it, do you think you can achieve the effect we need?"

Hearing this, Youlan glanced at He Wei and said unceremoniously: "I can, but you can't do it!"

"Uh......" He Wei was momentarily dumbfounded by the straight coming and going of the blue blue, and he was speechless for a long time, but he didn't know what to say in the end.

"Not to mention that with your cultivation, it is impossible to shatter the Lingering Stone into tiny pieces in an instant with only spiritual power. Even if a few of you work together to barely smash the Lingering Stone, it will definitely not be possible to meet the requirements of Little Nine Girl. Youlan didn't care about He Wu's dumbfounded expression at all, and continued to go straight and said, "Your cultivation is too low! If it is with the help of magic weapons or magic circles, it may be possible to fulfill the requirements of Little Nine Girls, but it is impossible to rely on their own cultivation alone!"

He Wei stared at Youlan for a long time, and after taking a few deep breaths, he finally couldn't say anything, so he could only turn his head with a wry smile.

Well, He Wei admitted that the proposal just now was simply something he couldn't think of, and he took the initiative to humiliate himself. Therefore, He Wei decisively staggered his gaze, stared at the shadow stone in Tie Tuo's hand and began to think of other ways.

"It seems that in the originally expected double magic circle, adding another magic circle that can instantly shatter the Lingering Stone is already a sure thing, right?" He Wei asked.

"Hmm. Youlan nodded.

"If we can ensure that the circle only serves the purpose of shattering the Lingering Stone, and does not have any effect on the Lingering Stone, can we not add other Circles and let the Lingering Stone maintain its integrity on its own under the action of intermolecular forces?"

This time, it was not Youlan who answered why he was worried, but Xiao Jiu: "If it is in a quasi-stationary state, and there is no greater environmental factors around, this method is obviously feasible." However, we also need to use it on the plane, and it is impossible for the plane to be free of any flutter during the flight, so ......"

"Well! With the intermolecular forces of the Lingering Stone itself, it is obviously impossible to maintain the integrity of the Lingering Stone after it is shattered. He Wei said helplessly, "In this case, it seems that the quadruple application between the magic circles is imperative!"

The joint use of magic circles is not only to put two or more magic circles together, but also to connect them together like electrical appliances in the line. It is more like designing a circuit breaker board, not only to ensure that the various components on the circuit board remain correlated with each other, but also to ensure that they complement each other and interfere relatively independently.

And obviously, the more hyphenic arrays there are, the higher the design requirements for the board, and the more things need to be considered for the association, interference, independence, and so on between the various components. Therefore, the difficulty gap between the quadruple application of the magic circle and the dual application of the magic circle is definitely not just a simple four minus two!

At present, although He Wei has obtained the inheritance of the old man Xingyue, and in the opportunity to enter the state of forgetting things and me, he took the opportunity to integrate most of the things in the "Falling Moon and Moving Stars". However, limited to He Wei's current cultivation is too low, so after integrating the "Falling Moon and Moving Stars", He Wei has been able to barely use the subtle means in it. However, there is still a considerable distance between mastering the distance and using it flexibly.

"I can do the triple application of the magic circle at most now, and none of the three magic circles involved in this can be too profound. As for the four-in-a-row use of the circle...... Well, all I can say is that it's really hard!" He sighed.

"Let's try it first, there's no better way to do it right now. Youlan frowned and said, "If it really doesn't work, let's think of another way when the time comes." ”

He Wei shrugged his shoulders when he heard this, and said helplessly: "It can only be like this." Alas, the Blue Girl should start designing the circle. After you've designed the circle, I'm trying to use the quadruple of the circle. ”

Youlan snorted and responded to He Wei's order, but turned his head and said, "Don't worry, this is not something that can be completed overnight." Let's go check out my sniper rifle first, and it's not too late to think about the video phone when we get back. ”

He Wei was slightly stunned when he heard this, and then turned his head to look at Jin Ling'er who was not far away, and immediately saw that one of the two people who had been assembling a sniper rifle for Youlan in the armory room was standing there with his hands down. Because he had just discussed the matter of video phones with Youlan and Xiao Jiu, he was too involved in the discussion, so He Wei didn't notice the arrival of that person at all, and he didn't know when he came over.

However, unlike He Wei, Youlan had obviously noticed him coming, and was already a little impatient to follow the man to see her sniper rifle.

"Is my gun ready?" asked Dark Blue, staring at the man.

"Yes, the sniper rifle is assembled and ready to be tried. However, the bullets only had time to make ten rounds, and they were hurrying up, and they should be able to make another ten rounds before noon...... "Maybe it's because there are too many bad rumors about the dragon king that I've heard in the past, so when the man faces the blue again, it always gives people the feeling that a mouse has seen a cat."