Demon Slayer City, the highest ruling organ in the extraterritorial battlefield, is also the highest leader organ recognized by everyone in the extraterritorial void of the human race.

Li Wenyuan followed behind Yu Zhenzi, and the current destination of the two of them was Demon Slaying City.

In the entire extraterritorial void, there are tens of thousands of Yuan Shen True Immortals, which is the accumulation of endless years in the Immortal Cultivation Realm, and it is also the strongest force in the Immortal Cultivation Realm that can fight against the extraterritorial demons.

Li Wenyuan and Yu Zhenzi flew all the way, and in Yu Zhenzi's mouth, Li Wenyuan also knew a lot about the situation of the extraterritorial void.

The vastness of the extraterritorial void is still unknown, and in the entire extraterritorial void, the scope that everyone knows so far is that it is divided by the extraterritorial battlefield of the immortal cultivation realm, which belongs to the forces of the extraterritorial demon and the immortal cultivation realm respectively.

Whenever a Yuan Shen True Immortal Master appeared again in the Immortal Cultivation Realm, the Extraterritorial Void would send out an invitation, hoping that he would be able to come to the Extraterritorial Void to live. For every Yuan Shen True Immortal who comes to the extraterritorial void to open up the Cave Mansion, Demon Slayer City will provide a piece of Creation Heavenly Crystal to open up the Cave Mansion, and it is also a solicitation for these Yuan God True Immortals.

The first reason why this is the case is because the power of the Yuan Shen True Body is too strong, and if you do it in the Immortal Cultivation Realm, the momentum caused is too great, and it is easy to have some bad effects. The second reason is to let these primordial gods and true immortals reside in the extraterritorial void, once there is any emergency in the extraterritorial battlefield ahead, they can instantly organize a group of forces to quickly deal with and solve it.

Of course, as a Demon Slayer City, there is no restriction on the freedom of these Yuan Shen True Immortals, if you want to return to the Immortal Cultivation Realm, then you can, but you are not allowed to fight with people with all your strength in the Immortal Cultivation Realm.

It's like the Yuan Shen True Immortals, Beng Fairies, Lei Ba and others that Li Wenyuan saw in the Demon Clan at the beginning, they also often live in the Ten Thousand Demon Sea Regions, and they don't often stay in the extraterritorial void.

Following behind Yu Zhenzi, the two of them quickly came to the front of a thousand worlds.

"This is Demon Slaying City, which is the highest command body in the extraterritorial battlefield of our Immortal Cultivation Realm. Yu Zhenzi pointed to this middle thousand world and said to Li Wenyuan.

Li Wenyuan nodded, sure enough, the higher the cultivation, everyone's vision will be different, a small world, can feed countless living beings, for them to multiply, even in the ordinary secret realm, as long as the environment is suitable, it can also allow people to survive.

And now a thousand worlds, but it is called Demon Slayer City, which makes people think that it is still a city, and it is really a big deal.

Yu Zhenzi took out a token, injected mana into it, and shot out a white light from the token, hitting the outer wall of the middle world, and suddenly, the outer wall of this middle thousand world revealed a small gap that could accommodate two people to pass through.

Yu Zhenzi glanced at Li Wenyuan, and then flew into it, after Li Wenyuan saw it, he didn't care, and immediately followed, he flew into the hollow.

As soon as he entered here, a sense of danger rose in Li Wenyuan's heart, he felt as if he had been locked, and subconsciously directly used his defensive magic power, and even used his escape technique with all his strength, and began to move quickly.

"Don't be anxious, don't be impatient. Seeing Li Wenyuan's movements, Yu Zhenzi hurriedly shouted and made Li Wenyuan stop.

It was Li Wenyuan who reacted, and he was a little too nervous just now. Looking around, Li Wenyuan couldn't help but gasp.

I saw that in the entire Thousand Worlds Demon Slayer City, there were all kinds of defensive means, and the white clouds in the sky were hidden all kinds of dangerous things, and they were arranged with each other to form a very powerful formation.

On the ground, at intervals, there is a huge puppet, each puppet is humanoid, but the spear that Quiri is carrying behind his back is hundreds of meters long, and there are all kinds of runes on it, which makes Li Wenyuan feel a terrifying lethality.

On the ground below, as well as in the surrounding void, there were still a large number of Jindan Yuanying Cultivators, who were looking at Li Wenyuan and Yu Zhenzi with a wary face, as long as there was any movement between the two, they would activate all kinds of forbidden methods arranged around them that were difficult to detect.

Seeing this, Li Wenyuan only felt that he had a toothache, no wonder he felt very dangerous as soon as he entered here, there were so many dangerous things, he couldn't feel it, it was really a ghost.

"Daoyou don't need to panic, this is Demon Slaying City, it's normal to have these defensive measures, it's not surprising that Daoyou is here for the first time, it's not surprising to have such a reaction, come a few more times in the future, Daoyou will slowly get used to it." Yu Zhenzi looked at Li Wenyuan and said with a smile.

"What kind of magic weapon are the spears on those puppets. Li Wenyuan pointed to the puppet below and asked Yu Zhenzi.

"Those are god-destroying puppets, the spears on their bodies, that thing is very powerful, it is the work of the Yuanshen realm refining master Changqing Zhenren, although each one is only a spirit treasure level, but the power can threaten the Yuanshen True Immortal, but it's a pity that they are all disposable, and if they are used, they will be destroyed!" Yu Zhenzi said this, and shook his head with some pity.

"Evergreen Zhenren, it turned out to be this senior, and I was fortunate to listen to this Evergreen Zhenren senior preach back then, and I benefited a lot. Li Wenyuan heard this familiar name and said with some sighs.

"It turns out that there is still such a fate, so you might as well visit the cave of Evergreen Zhenren in the future. ”

"That's right!" Li Wenyuan nodded.

Yu Zhenzi took Li Wenyuan and began to fly towards the center of the thousand worlds in the film, but the speed along the way was not fast, because it couldn't be fast at all.

In the Demon Slayer City, there were simply too many forbidden laws arranged, and all the way through, Li Wenyuan saw a lot of dangerous things. At the same time, Li Wenyuan also discovered that in addition to being the leading organization of the extraterritorial battlefield, Demon Slaying City actually played a very important role as a logistics organization.

In the Demon Slayer City, there are many monks in the Jindan stage and the Yuan Infant stage, these are all talented immortal cultivators, and they are also warriors cultivated by the Demon Slayer City, and each of them has an iron-blooded aura on their bodies.

At the same time, in the Demon Slayer City, there are many artificially created extreme environments, Li Wenyuan was still a little curious about what this was doing at first, and when he passed by here, Li Wenyuan found out. It turns out that these artificially created extreme environments are for the purpose of artificially cultivating some specific spiritual wealth. Even the piece of Creation Heavenly Crystal that was given to Li Wenyuan before, a true heavenly and earthly treasure-level spiritual artifact, was also cultivated by the masters in the Demon Slayer City, but the yield was very low, and it took more than two hundred years to condense such a piece.

Even so, Li Wenyuan felt that he had opened his eyes, this was simply the version of the sustainable development strategy of the Immortal Cultivation Realm, and looking at their mode of operation, this strategy was still quite successful, which could be proved by the fact that the Immortal Cultivation Realm had fought with the extraterritorial demons for millions of years, and the extraterritorial demons had been firmly blocked from the Immortal Cultivation Realm.

"Haha, Daoist friends now have their own small world, and after going back this time, they can try to open up a few spiritual factories in their own small world, and many Daoists do this. Yu Zhenzi looked at Li Wenyuan and said.