Alas, Wang Peng's request is really difficult to do, and he has thought about several ways, but all of them feel that they are not reliable enough.

"My lord, do you still want to practice manipulating replicas?"

Seeing that Wang Peng was continuing to practice again, Fu Ling Xiaogui asked curiously, this is also an unreliable plan.

The square is so big, although there is a small cave sky formation in it, it will not be too crowded for many people to enter, but there is actually a limit to this "number of people", it doesn't matter if there are thousands of people, but tens of thousands of people, it is simply impossible.

In this kind of formation, every time a certain amount of space is added to accommodate people, the mana required will be magnified exponentially.

Unless it is to expand its own small world, there will be no one who is willing to spend a lot of energy and mana to expand a square.

Therefore, when it is found that the way to manipulate the replica involves too many quantities, it becomes completely unreasonable, and there is no possibility of realizing it, and it should have been abandoned a long time ago.

Wang Peng explained: "I can't think of a way, it's useless for me to go out, I'm idle here and it's okay, and the goal of 20,000 is 5,000 away, so let's practice the number first!"

It's really fine, so when Wang Peng was manipulating the replicas to practice, he began to get bored, commanding all the replicas and posing in various formations.

One moment it was the snake shape of "S", and the other time it was the peak shape of "M", and the puzzled Fu Ling Little Turtle asked Wang Peng what it meant, and Wang Peng immediately smiled enthusiastically and explained, It is called "stupid hat"!

Hearing this, Fu Ling Little Turtle's face immediately darkened, and it knew that this was Wang Peng's opportunity to count them down, but the fact was also the same, and it was not allowed to make any strong rebuttals.

The little turtle was silent, and he didn't know if it was racking his brains or in a daze, Wang Peng was not interested in these things, he seemed to be having fun himself, and began to change the letters there.

However, most of the time, Wang Peng still poses in a variety of different shapes of peaks, one moment is flat, one moment is erect, and the other time is in the shape of a snake.

But no one noticed that during this whole process, Wang Peng's eyes were getting brighter and brighter, and gradually, the change in the shape of the mountain peaks was no longer so random, but more and more regular, and Wang Peng had been sitting and fine-tuning.

The distance between each replica is very particular, and it is all a fist apart.

Wang Peng even used the principles of geometrical mechanics to make all the replicas appear in a pyramid-shaped three-dimensional arrangement, but instead of standing, they sat on the shoulders of the two replicas below.

In this way, the place where only ten replicas could stand can be squeezed into fifty-five at once, which is equivalent to saving 5.5 times the land occupation.

The rune spirit turtle on the side was surprised: "Huh?!My lord, your method is feasible~"

It had realized that if it stood in this way, then the original 18,900 replicas would only need, only ...... Well, mental arithmetic is not good, but it is certain that the floor space will definitely be greatly reduced.

"Not necessarily!" Wang Peng said lightly.

Hearing this, the little turtle was about to ask a question, but when he saw the fifty-five replicas, when he drew the bowstring in his hand, because of the force and reaction force, the human wall formed collapsed suddenly.

"No, the feasibility is very low, we have to find another way!"

Wang Peng held his cheeks, rubbed his chin, and muttered to himself, Fu Ling Little Turtle didn't dare to make a sound, so as not to disrupt Wang Peng's train of thought.

In his boredom, he suddenly solved the problem of occupying land, and now the main contradiction has become the force and the reaction force, and only by solving the reaction force can the shape of the station be maintained.

Reaction force, reaction force......

"There you have it!"

Wang Peng's eyes lit up again.

The failure of the three-dimensional position just now is mainly due to the reaction force, but the main purpose of the replica is archery, so naturally it is impossible to cancel, since it can't be canceled, it can only be canceled.

Regarding the way of counteracting, Wang Peng instantly thought of letting the two human walls stand back to back, so that as long as the arrow is shot at the same moment, the reaction force generated by the two human walls will naturally cancel each other out through the backs that are supported together.

Without further ado, Wang Peng, who thought of it, immediately began to experiment.

Well, after all, it is to turn ideas into practice, failure is naturally inevitable, which is full of arduous processes, so I will not describe it here, anyway, after seven hundred and forty-nine attempts, Wang Peng finally succeeded.

Two groups, each group of fifty-five replicas, stood back to back in a pyramid shape, and then, under the command of Wang Peng, shot the sharp arrows in their hands in unison.

The replica itself, although it would still be a little disordered due to the strong reaction force, but it did not collapse, and in an instant, it had already been readjusted, and he drew his bow and shot arrows again.

Wang Peng just needs a replica, able to shoot an arrow equivalent to the strength of a dragon string, and then he will guide it, and he doesn't really pay any attention to the direction of the arrow at the moment of shooting.

So now it seems that his method is viable.

There is only one thing left to solve at the moment.

That is, even if 5.5 times the space is saved, it will still be necessary in the end, and the area that can accommodate 3,500 replicas is still too large and therefore not so practical.

But it doesn't matter, Wang Peng, who knows the announcement of Gauss's law, silently calculated it in his heart.

Assuming that the number of replicators on the first floor of the human wall is set to twenty, then one human wall can stand two hundred and ten.

In this way, the utilization rate of the equivalent area is increased to ten and a half times, then he only needs to be able to stand in the position of 1,800 people, which is enough.

However, when the number of replicants on the first layer of the human wall is changed to fifty, it only needs to occupy the position of seven hundred and forty-two replicants.

Therefore, the greedy Wang Peng decided that the number of people on the first layer of the human wall, after locating two hundred people, the actual location needed was instantly reduced to one hundred and nineteen replicants, which was already lower than the number of the first layer of the human wall.

Considering that two human walls are needed to counteract the reaction force, then a total of two human walls of two hundred people can not only achieve the goal perfectly, but also double the power of the arrow cone on the basis of the original reason.

However, even if this is the case, it will require space for four hundred replicas, Wang Peng still feels that it is a bit too much, after all, he still hopes that it will be safer to let the replicas all stay in the turtle shell formation.