Yun Zhongge listened to Chiying's words, and his heart was also full of emotion.

Especially the layer of light on Shen Yue's face attracted the three of them even more.

"With our Captain Shen Yue under the leadership, our Camp 37 will definitely shine and be famous through the ages." Han Ying took her arm and said with a smile.

"Red Shadow, have you heard of the Heart of the City?" Cloud Song asks Red Shadow, who intends to hear from Red Shadow about the Heart of the City.

"Heard, that's a pretty magical stone." Red Shadow shook her head and said,

"Especially for you humans, it is a stone of light, a stone of home."

"However, it is said that it seems to have been found by a few zombies in Kitahara City."

Yun Zhongge was shocked when he heard Chiying's words, in this way, the spar in his hand was really the heart of the city. He thought about it, opened his suitcase, and took out the hedrons.

"You see this, don't you?"

"Childe, you actually have the heart of the city." Red Shadow looked shocked when he saw the spar, and couldn't help but say.

"It's really the heart of the city." Yun Zhongge looked at it, and his heart was quite happy, "So, we can build a safe home with the help of this heart of the city?" ”

"Of course, with the heart of the city, you can expel the darkness and have a place of light." Red Shadow said,

"You'll need to use the hedron to keep the heart of the city running, though."

"Will you use it?" When Yunzhong Song heard this, he couldn't help but be shocked again.

"It's nothing, as long as you set up a six-pointed star array." Red Shadow said,

"While the heart of the city is very precious to you humans, it is not attractive to us new beings. I don't know what those zombies in Beiyuan City think, and they even plan to use dark power to change the heart of the city. ”

Akakage shook her head as she spoke.

Yun Zhongge and Red Shadow said this, but Shen Yue and Han Ying were already shocked and looked incredulous.

"Shen Yue, I'm not mistaken, you pinch me." Han Ying pulled Shen Yue and said.

"I don't know, why don't you pinch me to see if it's true." Shen Yue also said.

"Okay, look at the two of you, aren't you just the heart of a city, as for that." Mu Xue was on the side, but she didn't care much and said.

Here, Mu Xue is the calmest one, the heart of the city is not attractive to her, in comparison, the song in the clouds is the heart of her city, the light of her whole world.

The three girls were just about to speak, when suddenly there was a strange noise outside, and then they heard the sound of a crash at the door, obviously something outside the door was banging on the door.

"There's a zombie coming." Shen Yue's expression tightened, and she hurriedly came to the sofa, took her long sword, and walked quickly towards the door.

Han Ying and Mu Xue's movements were not slow, and the weapons they picked up blocked the door of the house.

Yun Zhongge didn't move, he looked at the heart of the city in his hand, and after thinking about it, he found a vacant lot in this living room, planning to try the power of the heart of the city without knowing a six-pointed star array, and see if it was true, as rumored to say, it could open up a bright place.

At this time, the old-looking wooden door had been broken by the zombies outside, and they rushed into the room with their teeth and claws, followed by the poisonous fog that permeated the night.

"Oh no, we let those fogs in, let's kill these zombies." Shen Yue looked startled, and hurriedly rushed forward with a sword, killing a zombie under one sword.

Han Ying and Mu Xue stood beside Shen Yue left and right, leaving the vacancy at the door, and the three of them were blocked there, hunting and killing the zombies who wanted to rush in, although they were all some first-class zombies, but there were too many of them, and the three girls were also very busy for a while.

At this time, Yun Zhongge was already squatting, his right index finger and middle finger were close together, and the true yuan qi in his body poured into his two fingers, and then he pressed his fingers into the ground and slowly drew a six-pointed star array.

His speed is not fast, after all, it is the first time to paint, so he strives for stability and refinement.

The six-pointed star array he drew was not large, only three feet in size. A moment later, it was already painted, and there was a wisp of true yuan in the song in the clouds in the shallow groove that was swimming back and forth.

Yun Zhongge glanced at the six-pointed star array, and after thinking about it, he took out six second-grade spars and placed them at the six corners of the six-pointed stars.

Yun Zhongge took the heart of the city in his left hand and put it into the pillar of light without worry. As soon as the heart of the city entered the cyan pillar of light, it rose directly into the air about one meter in the air, and then saw that the dark green surface became brighter and brighter, gradually emitting dark green streamers, dispersing towards the cyan pillar of light.

As soon as Yun Zhongge stood up, suddenly, a mysterious power erupted from the heart of the city, and with a bang, it was directly centered on the heart of the city, forming a cyan hemispherical light curtain with a size of 100 meters, which was particularly conspicuous in this dark night.

The zombies who were fighting with Mu Xue and the three girls suddenly let out an extremely tragic roar, and then their bodies melted into a faint black gas like the spring snow melting.

Not only these zombies, but also the black fog that poured in also dissipated.

Shen Yue's three daughters were stunned for a while, and they all looked at Yun Zhongge, and when they saw the heart of the city, they couldn't help but be ecstatic.

Shen Yue hurriedly ran to Yun Zhongge's side, her eyes looking straight at the heart of the city,

"Song in the clouds, you, you can use the heart of this city."

"I also listened to what Red Shadow said, and there were zombies coming in just now, so I gave it a try, but I didn't expect it to be successful." The song in the clouds was also overjoyed.

"By the way, you use a second-grade spar, I'll go see how much this light curtain holds." After speaking, Shen Yue's figure kept leaving here and rushed out of the house.

Although there is a cyan light curtain blocking it, blocking the zombies and blocking the black fog, it can't stop the rain and the night.

So as soon as Shen Yue came out of the room, she was drenched in soup for a moment, but she ignored it, at this time she was excited in her heart and her blood was boiling, because she saw hope and the hope of building a beautiful home.

Shen Yue circled around the cyan light curtain, and soon returned to the room.

Han Ying took her dry clothes and handed them to her, asking her to wipe them first so that she wouldn't get cold. Shen Yue took it and looked at the song in the clouds,

"The cyan light curtain supported by these second-grade spars is only a hundred meters in size, and the range is a little too small."

One hundred meters is indeed too small, and although Camp 37 is not large, it also has a radius of miles, so this 100 meters is not enough at all.

"If you change to a three-grade spare, will the range be larger?" Shen Yue asked again.

"The light curtain inspired by the heart of the city is determined by the energy content of the hedron you put in, and the higher the grade of the spar you put in, the larger the light curtain will naturally be." At this moment, Akakage stood up and said.

"Red Shadow, are you alright?" At this time, Mu Xue suddenly remembered that the red shadow was also a dark life, how could she be here in a good manner.

"If it was me before, I would naturally be a little unable to withstand this power of light, but I have signed a soul contract with Childe, and I also have Childe's bright blood in my body, so it's fine." Red Shadow explained.

When Shen Yue and the others heard this, they also secretly sighed in their hearts, it turned out that this was the reason. If it was really the curtain of light in the heart of the city that couldn't stop these powerful dark creatures, it would be a real headache.

"However, the curtain of light inspired by this second-grade spar is indeed weaker, if it is some powerful dark creatures, although they will also be afraid, it will not hurt them much." At this time, Red Shadow said again, pointing out a drawback in the heart of the city.

"Then if I use a higher grade spar, will I be able to stop those powerful dark creatures?" Yun Zhongge asked.

"This nature, the higher the grade, the greater the ability it contains, and the stronger the curtain of light curtain that is stimulated." Red Shadow nodded.

"Now we only have three-grade spars in our hands to use." Shen Yue looked at Yun Zhongge, "I don't know how long these crystals can be used and how much area they can support." ”

"I'll talk about this when I get back." Yun Zhongge said. For them now, second-grade spars are still sparse and ordinary, and waste is waste.

But the Sanpin Spar is different, and for a few people, it is extremely cherished, so even if you want to guide the effect of the Sanpin Spar, you can't experiment here.

If you want to test, you have to go back and try again.

"Hmm." Shen Yue nodded, she looked back, the layer of cyan light curtain looming in the dark night outside, her heart was excited, and her expression revealed a touch of yearning.

Han Ying saw that Shen Yue was holding her dry clothes, and she didn't wipe the water on her body, so she took the initiative to take the clothes in Shen Yue's hand and help her wipe them.

"I said, my Captain Shen, can we wipe the water on our bodies first when we are looking forward to the future, what if we are infected with the wind and cold."

"Huh." Shen Yue was amused by her words, and took the dry clothes in Han Ying's hand and wiped them up.

"Although we now have the heart of the city, we can't let the others in the camp know, let alone the people above." Han Ying looked at Shen Yue and reminded,

"I know you have the future of humanity at heart, but you also need to be clear about the current situation."

"I know, don't worry, I'm not that stupid." Shen Yue knew what Han Ying meant.

First, when she came to the heart of the city, she sang in the clouds, and second, even if the song in the clouds intended to let her use the heart of the city, she couldn't take it out now. The reason is very simple, if they go back tomorrow and take out the heart of the city, after those people know about it, there will only be two results,

One is that they have stolen it, and with their hearts, they can do anything, and everything is centered on their interests, and they don't care about the lives of others at all.

The second is that those people secretly send the news back to the fifth city, and the fifth city will send people to forcibly take away the heart of the city. As for them, at most some rewards will be given. Not only will there be no reward, but it will be destroyed.

Because, this is human nature, ugly and dirty human nature.

Although Shen Yue is concerned about the future of mankind, she is not so confused, unable to distinguish between reality and dreams. The reality is cruel, the human heart is sinister, they are not only for the future survival of the entire human race, but also want to live a good life.

"We should have never seen this heart of the city, unless we have the strength to do it, we will take it out." Shen Yue looked at Yun Zhongge, and said this, also asking for Yun Zhongge's opinion.

"Yes, you are our future city lord, we listen to you." Yun Zhongge smiled and quipped.

"Yes, the future lord of the castle." Han Ying took over the words and hugged Shen Yue's arm, "Don't forget our little friends who are struggling together when the time comes." ”

"Hehe, how could I forget you, we will build a beautiful home together when the time comes." Shen Yue nodded, smiled and said.