The division of labor is clear, the responsibility is to the people, Leo except to check the laying of the barbed wire is buried in the rune enchantment, as for the white-robed mage brought back how many blue-skinned dwarf bones he cared back, he didn't care at all.

There are many kinds of power storage materials, and the value of the blue-skinned dwarf is not low, and Leo's approach is not possible to complete the task in the eyes of others.

The mission requirements clearly state that the least consumption and the strongest defense strength, even if the defense system built by Leo is enough, but this consumption is inevitably too large, which is also the reason why the white-robed mage has always thought that Leo is taking the opportunity to make things difficult for him.

The four academies attached great importance to this mission, and the task was not only issued to the gathering place of wizard apprentices, but also to the hands of mage apprentices.

In the end, each side selected nine qualified people, that is, a total of eighteen people, eighteen defense areas, and whichever defense system is adopted in the end means that one will receive the final reward.

The joint inspection team is composed of four academies, a mage and a wizard, and the inspection team composed of eight people is very clear about the eighteen defense areas, and the daily consumption of substances in each area is recorded in detail, and it is worth mentioning that the eighteenth district where Leo is located is the top of the list.

"What the hell is this Leo doing, his consumption is equivalent to the sum of all the other regions combined, did he know that there was no hope and gave up early?"

It's a place like a front-line command center, and there are more mages and wizards stationed here than any other academy, after all, it's everyone's dream to open the road to the central part.

As a second-level mage, she didn't need to participate in this kind of inspection team at all, the reason why she came here was entirely because of Leo, for some reason she had been waiting for Leo to return to the Elemental Garden, and this time she heard that Leo was also a member of the mission requirements, and she immediately participated in it with her own identity.

'Thunder and lightning can be used as a kind of energy reserve, which can replace the use of magic stones. ’

Linyana was a pure lightning mage, and what Leo said that day had a powerful impact on her, pointing the way to her research.

She thought that she could find a way with the help of the electric rune, but the reality of the situation hit her hard, and she had seen Leo's mission work on the crystal wall, which was very magical.

Carbonized bamboo silk can actually glow through thunder and lightning, this is something that is unimaginable, when she first met that day, she still remembered the amazement of every mage present, but she has never been able to figure out why?

Master Linyana tried to replace it with other materials, but not to mention the light, even after the bamboo light bulb she disassembled was restored, and then installed it, not only did it not shine, but it also damaged a lot, which also caused a lot of dissatisfaction among a large number of people.

However, regarding the application of thunder and lightning as a reserve energy source to replace magic stones, she had to admit that Leo had done it, and with the bamboo silk that could glow, it could completely replace the spell torch.

"Little one, it's still a month, and then I'll see what the hell you're up to. Master Linyana looked in the direction of Leo's area, a little anticipating.

The station, after two months of busyness, the laying of the barbed wire fence has been completed, a width of one thousand meters, a depth of 20,000 meters, in the dream he has seen the speed of Rogge, he does not believe that such a deep length of those Rog can pass in an instant.

It doesn't matter how fast the speed is, the barbed wire is laid a little deeper and denser, otherwise how could the original plan of 3,000 meters be changed to 20,000 meters?

Leo was satisfied with the laying of the barbed wire, and he was also satisfied with the enchantment of the electric rune, the only thing he was dissatisfied with was the bones brought back by the white-robed mage.

Any energized material has a certain amount of resistance, and the amount of resistance determines the consumption of electricity, such a dense and large grid like Leo, the resistance encountered will be greater, so the storage and current intensity have become the top priority.

The white-robed mage brought back a lot of bones, ten times as many as the first one, but there were too many bones of other magical creatures mixed in.

Last time, he knew that he used the same type of red-skinned dwarf skeleton to impersonate, but now even the skull of a beast appeared inside, which made Leo very angry.

Leo knocked on the door of the white-robed mage for the fourth time.

The door opened after knocking, and the white-robed mage glared at Leo: "Little white face, say, what else do you need?" If it weren't for the fact that he had to cooperate in the mission, how could he be so angry!

"Master Mage, there aren't enough bones for the blue-skinned dwarves. Leo said with a bow.

"Not enough, not enough, isn't it enough to have such a big pile of bones over there?" the white-robed mage shouted angrily, pointing to a mountain of bones outside.

"Master Mage, that pile of bones is of other use, and those mage apprentices wasted a large part of the enchantment process. Leo's answer was unhurried.

The white-robed mage's thick eyebrows were next to each other, and his eyes were full of murderous aura, "Boy, don't go too far with some things. Say, how many more of these disgusting bones do you need. ”

"Master Mage, please rest assured, I am doing everything to build a strong defense system, and the more bones of the blue-skinned dwarves, the better. Leo couldn't help it, according to the increasing adulteration ratio, he really didn't know how many blue-skinned dwarf bones were needed to reach a certain current strength.

"Get out. ”

Bowing again, Leo turned and left, ignoring the angry white-robed mage.

The air in the garrison was clear again, and Leo found someone to make large wooden chests out of dry wood, and put the enchanted bones together one by one into the boxes, the boxes did not have a cover because the electric runes needed to absorb the lightning magic factor.

Seventy large boxes were the equivalent of seventy oversized, super-powered batteries, and Leo piled them up in the room without connecting them.

He had to wait until all the bones of the blue-skinned dwarves were enchanted, and then they were connected in series and parallel according to the number of large boxes, and he had actually tested it in the god space, in order to make such a huge power grid reach a certain current strength, the batteries of the large boxes needed at least a hundred.

Half a month later, the white-robed mage brought people back, and this time he brought Leo a hill of bones more than ten meters high, and it was rare that the white-robed mage took the initiative to ask him if the bones were enough.

Is it enough? Not really.

However, the number of Thunderbolt Mage apprentices involved in the enchantment is limited, and no amount of them can be made, so Leo respectfully tells the other party that it is enough.

Time passed, and there was still a day left before the final inspection, and all the bones that could enchant the storage runes had been enchanted, and Leo was equipped with a full hundred and twenty small chests.

After his careful calculations, one hundred and twenty large boxes were divided into three grades of current intensity, each grade had four parallel groups, and each parallel group had ten large boxes.

The two were the main connecting lines, and Leo was connected directly from the defense area to the garrison, buried to a depth of thirty meters, and finally directly connected to an ordinary room.

The day passed quickly,

As soon as the morning dawned, the white-robed mage appeared in front of Leo, "Little white face, the time for the mission is up, and now you can't do anything, otherwise it will be regarded as a mission failure." ”

Leo saluted, neither humble nor arrogant, and said, "Yes, Master Mage." ”

"Hmph, I'm going to see how you, the person with the highest consumption, can complete the task, but don't ask your teacher to intercede at that time!" The white-robed mage knew that the staggering consumption of materials in this was amazing, and it would be unreasonable if such a consumption could get the final reward.

Leo didn't answer, which made the white-robed mage bored, so he snorted coldly again and threw off his robe and left.

A tall wooden pole outside the camp, flanked by two insulating wires, with a basketball-sized light bulb at the top, and carbonized bamboo wire inside was the best luminous material Leo could find.

The bamboo silk did not shine at this time, indicating that the power was not turned on, and Leo looked at the light bulb with anticipation.