Another old man dressed in a gray cloth robe with a long beard and white eyebrows said: "Senior Sister Xinyi, now that the matter is over, we have to go back quickly, the Pure Spirit Sect is so generous, it seems that the plan is not small!"

The female cultivator named Xin Yi muttered: "Senior Brother Sha Zhou is right, at this moment, the Mountain Dragon Fort must not be careless, wait for me to simply dispose of the corpses of these disciples, so as not to ...... the corpse wilderness."

After speaking, the woman took out a fiery red palm-sized spar from the Qiankun ring, pointed at the road, and a scorching wave of air erupted, covering all the corpses on the road.

The corpses melted like snow, and soon dissolved into nothingness!

"Senior Sister Xin Yi, your 10,000-year-old fire flint is really extraordinary!" the old man who called Shazhou exclaimed.

"Alas, to the alchemist, this thing is priceless, but to me, it is like a chicken rib, Senior Brother Sha Zhou doesn't know that in order to carry this fire flint, dozens of Qiankun Rings have been burned!" Xin Yi smiled bitterly.

"Also, this thing is too hot, and it is not easy to collect it without a suitable Ding furnace! But the alchemists who have that thing are even rarer!" Sha Zhou brushed his long beard and said.

At this time, Xin Yi took back the flint, and there was nothing to see on the ground except for a layer of white ash!

"Let's go, Senior Brother Shazhou!"

The two monks then flew towards the north with their spiritual weapons!

At this time, a figure shot out of the jungle, it was Liu Niu!

He muttered, "It's almost as expected, after using Mu Dun, you only need to stay still and at the same time cover all the cultivation on your body, even if you face a monk in the Hammer Dan stage, you won't be able to detect my existence!"

Then, he looked to the north again and said, "What are these demon cultivators of the Pure Spirit Sect going to do? Why do they want to kill all the human races near the Mountain Dragon Fort? As for cutting off the supply line, the monk's Qiankun Ring has a lot of materials, and it won't work at all for a while! Unless you ...... it?"

Liu Niu shook his head, feeling that this matter was too unbelievable!

Then he hid into the jungle across the road and fled north!

Two days later, Liu Niu came to the edge of the jungle.

I saw a majestic castle in front of me!

The side of this city facing Liu Niu is about 10 meters long and about 200 meters high.

From a distance, every 100 meters above the city, there is a guard, and there is a bulge similar to a fort beside him, and the muzzle of the cannon is facing outside the city!

To the west of this city, there is a large river about a kilometer wide, which separates Shanlong Fort from the stretching mountains to the west!

But the east of the city is a smooth road, and there are constantly human monks, coming and going!

At the end of the north of the city, there are also continuous green mountains and black shadows, which just echo with the steep and dangerous peaks in the west of the river!

Of course, since it is a border stronghold, the outer perimeter of this castle is shrouded in a faint cyan shield!

It's kilometers thick!

The turbulent river on the west side of the castle was completely enveloped in this formation, and there was an obvious arc-shaped formation boundary in the sky above the castle, and the highest point was two thousand meters higher than the city wall!

Liu Niu's formation method can be regarded as a first glimpse of the doorway, and he released his spiritual sense to induce it, only to feel that this formation is a mixed formation, and there are at least three formation bases, which control the earth element, water element, and wood element respectively!

The passage of Shanlong Fort can be seen at a glance in the east of the city, where there should be a closable entrance and exit close to the ground!

He immediately cast a wind control spell and flew towards the east of the city!

A moment later, it arrived. He fell from mid-air, only to see a square passage below the cyan formation, with a side length of about twenty meters!

All the monks who came and went were walking close to the ground.

Liu Niu, like everyone else, walked over, his body had just entered the formation, and he only felt a ban on his body, and he knew in his heart that this was a ban on the air, as long as he didn't fly in the air, this ban would not have any effect!

A few minutes later, Liu Niu had just finished walking halfway through the passage when a glow shot towards him from above the formation!

Because he saw that the other monks who had gone before were also treated in this way, Liu Niu did not panic.

The light shook around him for a few seconds, then vanished!

Liu Niu secretly guessed that this might be to identify his identity, if he was a demon cultivator, he would definitely be shot to death by Xiaguang!

The person who set up this formation was really insidious enough, he didn't identify it at the entrance, but chose to do it halfway, just to make the demon cultivator who pretended to be a human race have no way!

After a few more minutes, Liu Niu finally came to the city wall.

This is an arched passage, and I saw several solid-liquid monks in uniform standing in the passage.

Every monk who enters the city must hand over a spirit stone to them, and at the same time, he will also receive a jade slip.

And those who go out of the city, they turn a blind eye!

When it was Liu Niu's turn, he also gave the spirit stone according to the number handed over by his predecessors, and after receiving the jade slip, he quickly passed through!

When you come to the city, you can see that the streets are like a chessboard.

The attics of the houses are lined up on both sides of the street!

The road was bustling with pedestrians, both mortals and monks, but these mortals were dressed as servants.

After thinking about it for a while, Liu Niu understood that this was a wartime stronghold, and these mortals were all servants brought in by the monks here.

Liu Niu stood on the side of the street and invaded the jade slip with his spiritual sense!

After a while, he chose a street and walked forward!

According to Yu Jian, Shanlong Fort is divided into three large areas!

The center area and the left and right areas!

The left area is the Xiangsu Pavilion monk and mortal settlement area.

The right area is the area where monks and mortals live in other sects.

The central area is the high-level monk settlement area of Xiangsu Pavilion, and everyone is absolutely not allowed to go there without being summoned, otherwise they will be killed on the spot!

When the Xiangsu Pavilion and the Pure Spirit Sect went to war, the monks in the left area would perform their duties and protect the castle. At that time, the monks of his sect were not allowed to go out of the city easily, otherwise they would be punished for the crime of conspiracy!

......

The jade slip listed a series of examples of the monks of his sect who could not act recklessly, which made Liu Niu unhappy for a while, but fortunately, he did not have to bear the responsibility of defending the city, which was the greatest benefit!

Countless shops have been opened in the Mountain Dragon Castle, and all kinds of cultivation resources are available.

It seems that the money of war will be coveted wherever it is!

Liu Niu also learned from the jade slip that every month, Shanlongbao would hold an auction in the western district.

At that time, Xiangsu Pavilion, as the auctioneer, will auction the "relics" of the recently fallen human and demon clans, and the one with the highest price will get it!

In the cultivation realm, in the face of other people's relics, there are not as many scruples as mortals, and things like killing people and grabbing treasures often happen!

Not only that, if a close friend of a monk dies in battle, this monk will auction his friend's spiritual weapon in exchange for the cultivation resources he needs, which is understandable, after all, the monk's living environment is even worse!

Mortals are as humble as ants, so the demon clan and the demon clan will not attack them under normal circumstances!

But for the Terran monks, it's different!

As long as you see a Terran monk who is alone and not cultivated enough, the demon clan will definitely pounce on it and kill it!