Under the dim night sky, the dark woods became even more silent, and the abandoned magic circle was still filled with strong spiritual power of death.

After successfully summoning the evil spirit of the dead, this huge magic array has completed his mission, and all the tools and sacrifices have consumed all their spirituality.

Due to the violent movements before, the humans and monsters nearby fled far away, and even some small animals were not left behind.

And just in the dead spiritual power that had not yet dissipated around the magic circle, a figure slowly approached carefully and did not seem to be invaded by this force at all.

"Boy, do you feel something?" Old Yu suddenly asked when he came to the vicinity of the magic circle.

"What? No abnormalities were found nearby. I thought I was afraid of the erosion of this spiritual power, and neither the monster nor the human spiritists got close to me." Mu Li carefully observed the surroundings and responded casually.

"I'm not talking about this. You have practiced the Sutra of Life and Death, so I didn't notice that the spiritual power of death is different from what you absorb on weekdays?" Old Yu rarely showed a solemn tone.

"I only feel that the spiritual power of death here is more pure than usual, and even absorbed it, making my practice of the Life and Death Sutra a little smoother. Is there any problem?" Mu Li said in confusion.

"This... is true. I forgot that you are still a little baby, and I really don't know the abnormality of this spiritual power." Old Yu was stunned and then realized that although Mu Li had been performing well, some things were still in contact with him, so he naturally wouldn't understand.

"What you call pure death power is actually brought by the creature summoned after communicating with the death interface."

"At the beginning, I thought that their formation was just a summoned soul from another world, and then through the magic array, it transformed into physical evil things in a short time."

"However, looking at this, they clearly communicated directly with the death interface and summoned a physical monster over. This is really a mess." Old Yu's phantom appeared, and he looked at the magic circles around him with a serious expression, as if he was looking for something.

"Is there any difference? Isn't it all the evil things that summon evil things? Why do you always react so much?" Mu Li's expression also sank. After all, it was the first time he saw the old man's appearance, and he couldn't help but feel that things became serious.

"This is different. The former is just a way to rely on the rules of heaven and power through the help of the power of another world. However, the latter is like connecting two worlds with a line."

"If you do it intentionally, some top-level powerful people can even use this connection to force the intervention in a short period of time." Old Yu brought Mu Li to the center of the formation and saw the dry bone.

Looking at the broken bones in front of me, which had already been consumed, a hint of fear flashed through the old man's expression.

"Sure enough, I was indeed not wrong." The old man touched the weathered dry bones and shook his head and whispered.

"Old Yu, tell me what's going on." Mu Li was confused and felt that the matter was serious, and immediately scolded him sternly.

"This is a dead bone left by an existence that reaches the level of a saint, and it is also a creature from the dead world."

"For these existences that come into contact with the laws of heaven and earth, they themselves contain some essential energy from that world, which is also the reason why this magic array can communicate with other worlds." The old man ignored Mu Li's rudeness, looked back at the evil thing that was killing Black City, and explained in a low tone.

"What does this mean? What will it cause?" Although Mu Li didn't understand it, he didn't delve into it and directly asked about the current key.

"Oh! This dry bone is not something that can be found in small places like Nanli Country, nor is it that the forces here dare to use. This undoubtedly does not mean that there are more terrifying forces involved in this war, but I don't know what the plan is." Old Yu also recalled his previous experiences and felt that things were out of control for a moment.

"It seems that this beast tide is just a cover for these monsters, and there is a bigger conspiracy hidden in it." Old General Yu looked at the front battlefield of Black City, and said in a slightly cold tone.

…………

"Report, in the battlefields on both sides, there are one evil thing approaching Black City, and there are about a hundred low-level evil things accompanying you."

"Report that the two Yin-Yang Realm masters present were defeated in the battle with evil things. Now the evil things have come not far from the Black City."

"There are several places for placing materials in the city, and they were attacked by spiritualists suspected of being thieves. A small amount of materials was damaged and a few bandits fled."

…………

In the Black City Council Hall, sudden battle situations were quickly brought here, and then they received new orders and issued them quickly again.

"From this situation, the Kingdom of Hei Shui and Kingdom of Tianyue must have joined, otherwise these thieves would not dare to do such a thing." Sun Ru looked at the things gathered in his hand and said in a deep voice.

"It's really a big deal to create such two monsters! I'm afraid that three or four Yin-Yang Realm powerhouses alone will not be able to deal with them." Wang Lie, who returned from the front, looked at the two evil things that were constantly approaching in the distance, and said after a little conspiracy.

"What should I do? Now there is a formation to protect the front, and many spiritual people return to help, and the location of the city wall is in a stalemate with the monsters. Why not let Nanliwei go out and use the battle formation to cooperate with the Yin-Yang realm powerhouses to kill these two evil things first." Zhou Moruo took the initiative to speak out and suggested.

"No, in the battle between the legion, this Nanli Wei is not only a powerful combat power, but also a sustenance in the hearts of ordinary soldiers and cannot be easily consumed."

"Also, I think this evil thing is too powerful and is head-on. Even if it can be killed, the casualties will be too serious." Wang Lie shook his head and rejected.

However, although the old man said it very seriously, he still maintained a calm expression, as if he was still a step back.

"It seems that we need to use the ultimate killing formation. Fortunately, this evil thing is not fully intelligent and should be able to lure it into the formation." As the lord of Yicheng, Sun Ru naturally knew some of the trump cards of Heicheng, and nodded in agreement.

"What trump card?" the girl had no clue at all and asked immediately.

Faced with the girl's inquiry, the two of them did not hide it anymore and explained: "After the establishment of this Black City, there was a large city protection formation, and this formation was divided into two parts. One is the guardian formation that is now mainly defense, while the other is the part used for attack."

"This attack formation is based on the entire city protection array, although it is only a high-grade spiritual formation at the Yin-Yang Realm level, but the huge power is enough to fight against more than a dozen Yin-Yang Realm attacks at the same time."

"Originally, this formation was used as the last resort for Black City, but for more than a hundred years, the beast tide has not broken through the city, and in the end only the guardian part has been used." Wang Lie and Sun Ru each took out a token to control the formation and said.

"The control token of the city protection magic circle has always been controlled by the army commander and the city lord, just in case. I didn't expect that it will be used today." Wang Lie stroked the simple token in his hand, but his heart did not feel relaxed. Instead, he was worried about the situation tonight.

………

"Hahaha, it is said that the plans on the battlefields on both sides are very smooth, and the evil thing is killing towards Black City." Lei Ying received a report from his subordinates and said to the demons beside him.

"That's good. With our Yin-Yang Realm masters who are head-on, they can't find enough combat power to deal with it for a while. In this way, they can only rely on the legendary city protection array to prevent us from crashing into it." The Qingjiao Snake responded.

"It seems that these humans are quite useful too! We have successfully solved this big problem for us." The blood wolf shook the blood stained on his body and said.

"In this way, we can just wait for the city protection formation to be activated and we can let go of the attack. If it goes well, we can complete the order given by the Lord tonight." The flame lion's hair was as bright as fire, and his eyes were like lightning to look at the Black City that was still in the fight.

For these monsters, transactions with humans are just cover and mutual use, and the orders given by those adults are the most important and priority.
Chapter completed!