"Your Highness, what should we do now?" Su Qingyu looked at Prince Rui. He knew very well that those slave soldiers seemed to not be able to withstand long. If those slave soldiers were defeated, they would have to face the attacks of those skeletons. The number of those skeletons was indeed a bit surprising.

Prince Rui said in a deep voice: "Calling the monsters out and setting up a defense line behind the slave soldiers. If the slave soldiers retreat, let us run to both sides. They will definitely not be allowed to attack our defense line, otherwise they will be killed. At the same time, we can also use those monsters to block the attack of the skeleton soldiers."

"At the same time, order everyone to prepare for battle. All palaces are transferred to the back of the monster defense line, forming a defense line, and leaving one-third of the people behind, so that they can seize the time to establish a defense line. They must build the defense line for me in the shortest time. The sooner the construction, the better. If you build it earlier, you will be rewarded, and if you build it later, you will be killed." Everyone responded and immediately went to arrange it. All the troops in the entire shadow world moved.

Zhao Hai has been standing above Xuanwu Island, looking at the battlefield in the distance. When he saw the mobilization of the Shadow World, he couldn't help but chuckled and said in a deep voice: "No, it's really good. You can react in such a short time, and you have to keep this defense line desperately. Not bad."

Yao Jianhao stood beside Zhao Hai and said in a deep voice: "Sect Master, what should I do now? Depending on the enemy's meaning, they are preparing to defend this line of defense. If they are asked to build this line of defense, then they can use this line of defense as a base to advance towards our Blood Sea Realm bit by bit. By the time we want to attack them, I am afraid that the sacrifice will be even greater."

Zhao Hai looked at the direction of the shadow world and said, "Don't worry, we will clean up those slave soldiers first. Wouldn't those slave soldiers not be able to hold on? If it's okay, let's slow down the attack and let the slave soldiers slowly. We just want to clean up all the slave soldiers, so that more undead tribes will join the war. I want to see if they can waste us."

With Zhao Hai's words, the attack of the skeleton soldiers indeed slowed down for a while, and even pushed back some of the slave soldiers. Although not many skeletons died, this made the slave soldiers see hope, and their morale recovered a lot. Then they continued to attack and attack continuously.

The skeleton soldiers were constantly retreating, but although they were retreating, the slave soldiers died at all, and the skeleton soldiers died even less. However, the slave soldiers are now in high morale and have not noticed this. Not only those slave soldiers, but even Prince Rui and others did not notice this.

When Prince Rui and the others saw the slave soldiers, they forced the skeleton army back. They couldn't help but be happy. As for how many slave soldiers died, they didn't care at all. For them, those slave soldiers were consumables, and they died if they died. There was nothing extraordinary.

Prince Rui couldn't help but breathe a sigh of relief when he saw the slave soldiers pushing the skeleton soldiers back, and said in a deep voice: "Sure enough, the combat effectiveness of these ghosts is far worse than that of real ghosts. That's good. As long as those slave soldiers can block the attack of those skeletons and delay some time, we can build a defense line." The others also nodded, and they all smiled, and they were very happy.

Prince Rui continued: "The demon beast defense line and the palace defense line must also be established to ensure that the magic circle defense line behind can be completed as soon as possible. If it cannot be built at that time, it will be too late." Everyone responded and immediately made arrangements. Soon the demon beast defense line and the palace defense line were all built. It is very easy to establish these two defense lines, because both palaces and monsters can move, so it is of course very easy to establish these two defense lines.

Zhao Hai stood on Xuanwu Island, watching Prince Rui build two more defense lines, and smiled slightly, "It seems that their magic circle defense line cannot be established in a day or two, so don't force them to be too tight. Everyone retreats fifty miles, and the skeleton soldiers stop attacking, retreat. We are attacking tonight, and give them a chance to slow them down."

Everyone responded immediately, and the blood-killed army began to slowly retreat, and the skeleton soldiers also slowly retreated as a whole, as if they were planning to leave the battlefield. However, although they were retreating, they were not at all confused. Instead, they were like waves, retreating layer by layer, one by one, another, and another layer blocking the attack of the slave soldiers. Then one by one, and another layer blocking the attack of the slave soldiers, making it impossible for those slave soldiers to completely entangle them.

When Prince Rui saw this, he immediately ordered: "Send the order and let the slave soldiers not chase after them. If they are too far away from us, they may be desperately counterattacked by the people of the Blood Killing Sect. By that time, it will be difficult for them to come back. Although they don't know why the people of the Blood Killing Sect retreat, they retreated is a good thing, giving us more time to let the slave soldiers brigade stationed on the spot and do not do anything randomly." Someone immediately passed the order, and the slave soldiers stopped, but the slave soldiers after stopping cheered, which made Prince Rui and the others smile on their faces.

Zhao Hai stood on the top of Xuanwu Island, looking at the cheering slave soldiers, and couldn't help but smile and shook his head, "It's really ignorant. We are asking them to make them. Didn't they see it? Well, we are going to attack the skeleton army tonight, so we will slowly grind them. I don't believe it, I can't grind them to death." Yao Jianhao and the others didn't say anything, and they all smiled. They understood what Zhao Hai meant. Zhao Hai came for those slave soldiers this time. Judging from his appearance, he had to swallow all the slaves, so he made the skeletons retreat. However, he didn't expect that the other party actually thought they were defeated. It was ridiculous. This might be really a mystery to the authorities, and they couldn't even see such obvious concessions.

When Zhao Hai saw that the people in the Shadow World had no intention of attacking them, he waved his hand and led everyone back to Xuanwu Island, allowing everyone to rest. He also gave the bronze man an order. The bronze man shook with the Yinfeng Ghost Flag for a while, and countless black fog appeared, covering all the skeleton army, so that the people in the Shadow World could not see any changes in the skeleton soldiers.

When the people in the Shadow World saw the actions of the Blood Killing Sect, they were all stunned. They didn't know what was going on. Prince Rui also ordered the slave soldiers to send a break, paying attention to the movement of the skeleton army, and then they went to focus on people to build defense lines. For such a large army, ordinary tactics such as sneak attacks are useless, because there are too many people participating in the war. There are more than 100 million people in the two sides. If you want to use the direction of sneak attacks to repel the other party in one fell swoop, it is almost impossible, so there is nothing to worry about.

Time passed by little by little, and soon the sky became dark. Although there was only one huge rune in the sky at the Blood Sea Realm, the light here would still darken. Even the runes of heaven and earth would darken at night, and it was not easy to see them, so when night came, the light at the Blood Sea Realm was still very dark.

In the middle of the night, the bronze men and the army of the Necromancer who received the order of Zhao Hai launched an attack on the slave soldiers. The slave soldiers did not expect that the Necromancer would attack them in the middle of the night. However, they were careful and arranged some secret whistles. When those secret whistles discovered the Necromancer, the slave soldiers immediately became chaotic and fought with the Skeleton Army in chaos. As a result, it was natural that they were directly defeated by the Skeleton Army.

Prince Rui also received news at this time. He also came to his palace. His palace has now become one of the palace defense lines, so he is now closer to the slave soldiers' army. Now he is standing in front of the palace with a pale face. He watched the slave soldiers retreat step by step. After a while, he breathed a sigh of relief and said in a deep voice: "Let the army of monsters give slave soldiers some long-range support, otherwise, they would not be able to withstand the attack of the skeleton army."

Someone immediately sent an order, and the army of monsters behind the slave soldiers also started to move. They all flew high or low for a while, and then released various energy attacks. These energy attacks exceeded the slave soldiers' army and hit the skeleton army. When these energy bombs exploded in the skeleton army, the skeleton army was also a little confused, and then the skeleton army slowly retreated.

When Prince Rui saw the skeleton army retreating, he breathed a sigh of relief, but he still said, "No wonder he retreated so easily. It turned out that he wanted to attack at night. It seemed that these skeletons were more good at fighting in the long night. You have to be more careful in the future." After that, he waved his hand and let everyone go down and rest.

The next morning, the skeleton army attacked the slave soldiers at one time, and the slave soldiers had to get up to deal with it. They were now a little tired, but they still had to get up to fight because the skeleton army was about to attack and the skeleton army attacked, and they had to fight.

This time, the skeleton army attacked very fiercely, but it only took another one hour to attack, and then retreated. Just as the slave soldiers breathed a sigh of relief, the skeleton army attacked once, which made the slave soldiers almost collapsed. They would rather fight with the enemy quickly than fight with such an enemy, which would make them even more uncomfortable. You must know that these slave soldiers are not practicing high-level skills, and it is not easy to restore their magic power. In this case, the attack of the skeleton army really made them feel very troubled because they did not have enough rest time.

Although they can take turns to rest, every time the skeleton army comes to attack them, they will make a loud noise. The slave soldiers cannot be indifferent to the shouts of killing, so they have no way to rest well, so their combat effectiveness will naturally be affected.
Chapter completed!