The big skeleton didn't know what was going on, and he was still chasing after Ryuji's skeleton soldiers and zombies.

After retreating into the Hades, Ryuji came to the city wall in a flash and stood beside Mande.

"How's the preparation going?"

"No problem, I've been researching fire prevention technology recently, to prevent the cobweb moat from being burned by people, so I already have a certain understanding of the technology of cobweb fire, and those things are things that we remove that will cause fires."

With that, Mander commanded the new skeleton shooter and shot something out.

As for the troops brought back by Liuzhi, they have some losses, and now Liuzhi has asked them to retreat and repair.

"It can be seen that you still have some gains in this battle, how about it, I found that the golden skeleton is not easy to use, that thing is too wasteful, if you need skeleton soldiers that are not easy to be crushed, you can actually wrap linen bandages around them, the effect is better than a layer of gold leaf or a layer of gold paint."

Ryuji didn't answer, he was there watching Mande's command, as a formal hero, Mande was more experienced in commanding troops, he had already divided the various troops into large, medium and small teams, and even assigned their own temporary numbers to each team.

When needed, as long as the temporary number is released, you can command the troops to come forward, and you don't have to shout loudly there like Ryuji.

At the same time, Ryuji noticed that Mande was paying special attention to some of the undead in the team, as if he was putting control of the troops in their hands.

This situation made Ryuji a little confused, and Mande also noticed Ryuji's expression, and he explained there.

"The more people there are, the more difficult it is to command, you can't divide your spirit into hundreds of points, so you have to choose a leader for your team, especially for the team above the squadron, for example, the skeleton shooter you brought out this time, I remember you brought a team out, if you choose a skeleton shooter with potential as the leader team, then you just need to tell the rest of the skeleton shooters before the battle, and do it according to the actions of this skeleton shooter.

Generally speaking, the shooter only needs to make two choices, one is to follow the leader to gather fire, and all the firepower is concentrated at one point, and the other is to scatter with the leader, so that your undead know the difference between these two kinds, and you can do very well, as for what arrows to choose before gathering fire, whether you want to judge the direction of the wind, the leader will help you do a good job.

As your troops become more accustomed to this way of fighting, you can give them a battle flag and emblem so that they will become a qualified fighting force. ”

Ryuji asked at this time, "Mande, I've always known the difference between a combat unit and a combat group, but I've always been curious now, is there any benefit to forming the troops into a combat unit, which can reduce the consumption I take out?" ”

"No, the consumption of entering and exiting the underworld and reality is fixed, no one can change this, but there are definitely benefits, first of all, the combat troops cooperate tacitly, and they can even form a battle formation, and at the same time, the combat troops are also hierarchical, each combat unit will be blessed in some attributes, if you have a strong combat unit, this time you may be able to defeat that guy with just one blow."

When Mander said this, he only waved his hand heavily, and without any order, the three brigades of skeleton archers on the city wall took turns shooting the arrows in their hands.

Ryuji noticed that, as Mander had said, under the guidance of the leading skeleton shooters, the skeleton shooters took the initiative to follow the leader and set the arrows in their hands on fire without any orders.

At the same time, all the arrows flew in one direction, and it can be seen that this is the effect of the concentrated fire attack.

At this time, Ryuji fell into deep thought, is this the difference between a combat unit and a skirmisher?

"It's still simple, in fact, you can think of the combat unit as a collective, if one or two undead have no intelligence and can't understand your orders, then a collective combat unit is different, they will understand your orders and handle things well."

This Liu Zhi still can't understand a little, among the undead under his hands, Vidnina has her own will, Mande and the Spider Girl of Life Weaver belong to the existence of their own wisdom, and it is not right, the Spider Girl of Soul Weaver slowly began to have her own will, so Liu Zhi knew that as long as they were assigned tasks, they could complete it.

But can skeletons who only know how to wander are okay?

Liu Zhi was somewhat unconvinced.

But he is still a little lacking in this knowledge, and now that someone is guiding, Liu Zhi has to write it down first.

Then he turned his gaze to the enemy on the other side.

The big skeleton had been turned into a flammable body at first, and now it was attacked by a rocket like this, as if a huge pyre had been set on fire.

However, the big skeleton really had to be an undead, and such a large flame had no effect, but rushed towards the city wall.

The size of the big skeleton was nearly eight meters tall, which was a little shorter than the outer walls of the Hades Palace, and it was possible to climb directly as long as you lifted your hand.

So Liu Zhi directly ordered: "Stop him." ”

Mander said with some unhappiness: "I am the commander of the city. ”

Saying that, Mande looked up at the sky, "Lead him away, and bring him back when the flames are about to go out." ”

At Mande's orders, some of the statues on the city wall came to life, and they turned into gargoyles and flew towards the big skeleton.

Those gargoyles flew relatively high, and they didn't take the initiative to attack the big skeleton, but just kept hovering around the big skeleton.

Every time the big skeleton tried to attack them, they would always fly a little higher, and sometimes they would drop some potions from the sky, but those potions didn't have much effect, just to get the big skeleton's attention.

"See? This is the wisdom of the defending troops. ”

"The garrison?" Listening to Mande's on-site explanation, Ryuji seemed to react to something, "You mean, give a unit the corresponding duties, they will have their own ideas about their duties, as long as our orders do not exceed their duties, they can do a good job, you see that is the case now." ”

Ryuji looked at the gargoyle in the sky and finally nodded slowly.

At this moment, the big skeleton turned its head to look at Ryuji, raised its hand, and threw the spear in its hand at him.