Wu Feng turned around abruptly and flew south.

"Go to that dungeon. Wu Feng said in a low voice: "Aunt Yun, you told me that your cultivation of the Earth Escape Technique is not bad. ”

What he said was the one that the two of them mentioned in the Frost Soul Valley before, the dungeon hidden under the southern city of the main city of the Shura Gate.

"But ......" Yun Hailan also lowered his voice: "The Shura Sect is a great sect of the Demon Dao, and there must be a strong formation around the southern city, if you want to enter the underground palace through the earth escape, I am afraid that you will crash into the formation and make a bloody flow." ”

She only now understood what Wu Feng meant by mentioning the dungeon in the valley. Don't want to dig up the treasures in the dungeon, get into it first, and then escape with your life.

However, she still had concerns, one was the formation outside the southern city, which made it extremely difficult to rely on Tu Dun to enter the underground palace. The second is that she will escape, but the King of Immortals may not.

"Don't be afraid, I have a solution. Wu Feng's voice was calm and gave her a reassuring pill.

After three years of dependence, Miss Yun has formed an absolute trust in Wu Feng.

The Immortal King shook his clothes, still following behind like a ghost in hanging boots.

Most of the effectiveness of the Soul Dance had been consumed, and even though Yun Hailan had already refined the white worms used for tracking, he was not worried about being thrown off by the two.

As long as Wu Feng and Yun Hailan's flying speed completely returned to normal, he could chase them up and easily kill them.

"Fly...... Do the last dying struggle!" Zhu Immortal King smiled and said: "Miss Yun, every time you die, you are with the same man, this is really fate, hahahaha!"

The arrogant laughter was actually venting his resentment.

Chasing Yun Hailan is really not a good errand. Not only did it cause a lot of losses to his family, but it also made the Immortal King come to the North Pole all the way to the North Pole and be exhausted.

Even if it succeeds, it won't do much good. If you fail, you will be punished.

Wu Feng and Yun Hailan didn't answer, but just flew south all the way.

Yun Hailan was familiar with the terrain and instructed Wu Feng to adjust his direction in order to speed as fast as possible. Rush to the southern city.

The Immortal King chased after him, and from time to time shot out a few black fires, forcing Wu Feng and Yun Hailan to dodge quickly.

The sky gradually cleared, and a fortified city also appeared in the field of vision of the two. It stands above the snow-covered earth. The walls are fifteen meters high and are made of white stone. This is the main city of Shuramon, the southern city.

The southern city is built in the mountains, and the city is undulating, so it is not a boxy shape. Rather, it is based on mountains and valleys, narrow and long as a belt, with twists and turns. To the north of the castle is a cliff hundreds of meters high, which reaches into the blue sky, forming a natural barrier.

Outside several city gates, there are smooth and paved roads with stone chips, although the stone flakes are irregular, but the upper surface is flat, and the smallest is more than ten catties, embedded in the earth. When the snow and ice melt. The roads are not too muddy, and when a hurricane blows, the road surface is not easily damaged.

The streets in the city are paved with square bluestone, which come and go vertically and horizontally, but due to the restrictions of the terrain, they are often tortuous and irregular.

The clever location and layout of the city made it so that most of the frost wind was blocked by the mountains, and the wind in the city was not very strong, and the snow was swept away. Therefore, even in such a cold weather, the streets of the city are still full of people, but because the ground is undulating, there are hardly carriages visible. Only some rich people sat up and down in sedan chairs carried by slaves.

Because of the windiness in the north, the houses in the city were not covered with tiles, but were made of stone, square like a box, or round like a barrel, and glued together with mortar. Very sturdy. Others simply dug holes in the mountains inside the city to use them as houses. Such a city naturally does not have the neatness of the city of Middle-earth, but looks very messy.

However, this city is also easy to defend and difficult to attack to the extreme, the terrain is high in the north and low in the south, undulating like waves, and the solid stone houses and steep and uneven terrain in the city constitute an internal barrier. As long as the walls of an ordinary city are breached, they are doomed to fall, but in such a mountain city, when street battles are fought, the attacker is not necessarily easier than attacking the city wall.

Wu Feng looked at this majestic and distinctive city with interest, but Yun Hailan had a slightly uncomfortable look.

After the Yun family moved south, the Shura Sect only arose in the northern part of the Luo Wilderness, and after years of expansion, it occupied an extremely vast land, and its jurisdiction was almost comparable to the entire Middle Earth. However, the climate in this area is harsh and sparsely populated, so the population under control is very limited.

Among the demonic sects, the Shuramin is the most ferocious and barbaric, still completely adhering to the ancient slavery system, and only 400,000 of the 4 million people in the territory are free people. Due to the cold climate, the poor treatment of slaves, and the fact that a large number of slaves were killed for the cultivation and sacrifice of demon monks, the fertility rate of the slave population was often lower than the mortality rate.

Such an act was unacceptable to Yun Hailan. Maybe the Yun family had done something similar when they were still in the north, but at least Yun Hailan's education since she was a child made her feel deeply disgusted and a little afraid of doing this on a large scale.

As a cultivator, she could clearly feel the strong demonic aura and blood light, emanating from the city, making her want to retreat.

The Immortal King was behind, and he also found that Wu Feng and Yun Hailan were deliberately approaching the southern city.

He realized something, and shouted: "What are you doing? Do you think you can escape into the southern city? Don't talk about the thief boy, Miss Yun, don't you know that a beautiful woman like you is worse than death if she falls into the hands of those demons who are inferior to savages! Sect Master Yang was assassinated by you like you back then, but he just wanted to take your life, and he never had the idea of humiliating you, compared to them, he is really a great gentleman!"

None of the Demon Sect factions allowed the people of the Dao Sect to easily enter their territory. Even if the open area is not counted, the southern city is the ruling core of the Shura Gate, how can it be easy to enter and exit?

Yun Hailan's expression changed, but when he saw that Wu Feng's face was still as calm as water, he settled down again. I thought that if I was about to fall into the hands of the Shura Sect, I would blow myself to pieces, and it would be better to die like that than to be killed by the Immortal King.

With a snap, the last natural origin elf left Yun Hailan's side, and Wu Feng's Yun Hailan's flight speed slowed down completely.

The Immortal King gritted his teeth fiercely, got up and chased after him, like an angry tiger, and pounced towards Wu Feng Yunhailan!

Seeing that the Immortal King was about to catch up, he saw Wu Feng slamming towards the next one, and he descended in an instant.

"Aunt Yun, let's start the earth escape. Wu Feng said in a low voice.

Yun Hailan responded, and with a light stroke, the earth elements on the earth began to be attracted by her.

Wu Feng also suddenly took out the imitation of the Demon Spirit Ring and put it on his hand.

"Please summon the power of the wall-piercing ghost!" Wu Feng snapped.

In the Demon Spirit Ring, a huge ghost suddenly flashed, enveloping Wu Feng and Yun Hailan.

Looking at Wu Feng's appearance, he was very proficient in control, but Yun Hailan didn't know when Wu Feng had practiced, maybe when she was asleep.

Yun Hailan suddenly understood Wu Feng's plan.

The city protection formation can defend against Dao techniques such as the Five Elements Escape Technique, but it cannot defend against the simplest tunnel attacks, and similarly, ghosts can also pass through the formation unimpeded.

Using the Demon Spirit Ring to summon the power of the wall-piercing ghost, overlapping with the power of Earth Escape, it is likely to deceive the formation!

It's just -- can it succeed?

Yun Hailan was apprehensive in her heart, but she saw a huge ghost shadow wrapping the two of them, and she disappeared under the city wall in an instant. It was dark in front of me, but I saw that the gas of loess was rolling like a tide, and after a long time, the gas of loess also disappeared, and it was dark in front of me.

"Stepping on the ground. Wu Feng said: "We succeeded. The air in the dungeon doesn't smell bad, and it seems that there are hidden vents. ”

Yun Hailan's face was overjoyed, and he got down from Wu Feng's back and sacrificed the jade rope sword.

The flying sword flickered with a faint white light in front of it, and it was silently suspended, illuminating the darkness.

This is a bluestone paved road, with thick dust, and at the feet of the two people, there is an ancient monument, which is completely ground with white jade.

When Yun Hailan looked at it, he couldn't help but be surprised, this monument was engraved with a flowing cloud, and a big bird in the cloud raised its head and waged its tail, but it was a white phoenix.

"This ...... This is the family crest of the Yun family. Could it be that this underground palace was actually left by a distant ancestor?" Yun Hailan muttered.

It's not that the sage enshrined in the Yun family's mansion must have been an earlier ancestor, before the Yun family went south.

"The core area of the Shura Gate was originally the territory of your Yun family in the past, and it is not surprising that there is a dungeon of the Yun family under the southern city. Wu Feng said: "The dust on this ground is accumulating, and it doesn't look like someone has been here." I'm afraid that the Shura Sect has never discovered this underground palace. In other words, only the people of your Yun family can sense this underground palace......"

Yun Hailan nodded, she had already felt an even stronger summoning power at this time.

Wu Feng could feel the underground palace at that time, and it must be because of the existence of a yin and yang cycle with Yun Hailan, and the connection between his heart and mind.

Due to the fear of the Shura Gate, when each generation of young people of the Yun family went north to practice and passed through the southern city, even if they sensed the underground palace, they would choose to leave quickly, and it was naturally impossible to find this underground palace. This time, they were chased and killed by the Zhuxian King, but instead caused the two of them to enter the underground palace by mistake.

At this moment, on the ground, the annoyed and angry Zhuxian King roared wildly, and rushed towards the city desperately.

He couldn't sense the existence of the underground palace, and only thought that Wu Feng and Yun Hailan had entered the city through the earth escape.

With a bang, the demonic qi surged, and a powerful Dao Sect master like the Immortal King, even if he flew in directly, it also alarmed the large array that protected the city.

The Immortal King was connected with the purple fire all over his body, and was bounced back.

Then I saw a bloody light like a rainbow, breaking through the sky.

Wu Feng and Yun Hailan also suddenly heard several heart-rending laughter underground, and the city walls were shaking: "Where is the erection, dare to break into my southern city?" (To be continued.) )