If you look carefully, you will see that it is not a palace, but a castle. The castle wall is pitch black from top to bottom, with no gaps visible at all. It is as if it is a complete iron plate, standing firmly here.

As we got closer, we could see clearly that there was indeed a very tall and decorated castle in between.

There are walls all around the castle, except where everyone rushed to, there is a gate.

At this moment, in front of the gate, nine figures stood in a row, seemingly preparing to open the gate.

"Senior Brother Yan Yu!"

Qiu Wen walked forward, looked at the three people on the far right, and said, "We are back!"

"Um!"

Yan Yu, who was tall but gave off a very feminine feeling, nodded and said, "Let's rest first. It will take some time to open the door!"

"yes!"

At this moment, on the other side, there were three people standing in the middle. One of them wearing a dragon crown said: "Yan Yu, this time he found three groups of disciples and came back with more than 300 people. Not bad!"

"It's just that sometimes, the realm is the only right to speak. It's just that there are many people, but it's useless!"

"Luo Gufeng, just take care of your disciples of the Blood Fiend God Sect!" A fair-faced young man next to Yan Yu hummed: "We join forces with you just to open the gate of this castle. Once it is opened, you can enter

Among them, when the time comes, don’t blame me, Chen Haoran, for being too ruthless!"

Hearing this, Luo Gufeng didn't say much.

On the other side, the three men on the far left never spoke.

The nine figures all had good auras. Mu Yun discovered that at the Thirty-Three Heavens Sword Gate, Yan Yu and Chen Haoran were both in the eighth-level Golden Immortal realm, and there was another person, probably Qiu Ran, who was in the seventh-level realm.

The realm of golden immortality.

As for Luo Gufeng, the three members of the Blood Fiend God Sect in the middle, except for Luo Gufeng, who is a ninth-grade golden immortal, the other two are both eighth-grade.

Among the three people in the Ascension Heavenly Palace, one of them is also a ninth-grade Golden Immortal, and the other two are in the eighth-grade Golden Immortal realm.

Moreover, not only the disciples of the Thirty-Three Heavenly Sword Sect came to look for someone, but the two major sects of the Blood Demon Sect and the Yuhua Tiangong also came to look for someone.

As groups of disciples returned, thousands of people gathered in front of the castle in a short time.

On the contrary, the disciples of the three major sects have the largest number among the Yuhua Tiangong.

As time passed bit by bit, gradually, the door in front of everyone showed signs of opening.

Finally, after half a day, the door suddenly opened.

However, after discussion among the three major sect disciples, they decided to wait until they recovered their consumption before entering the castle.

At this moment, Mu Yun carefully walked to the castle wall.

The black city wall is extremely hard and cold when touched with the palm of your hand.

"It should be the Ice Pluto Iron!"

Mu Yun said with determination in his heart.

Absolute Ice Iron is an extremely solid metal. It is not suitable for refining weapons, but it is very suitable for casting city walls.

Moreover, this kind of Stygian iron is extremely rare and worth thousands of gold. It is definitely a big deal to use it to build a city.

This castle is just not simple.

"Mu Yun, get ready to go!"

At this moment, Qiu Wan called Mu Yun and entered.

At this time, the disciples from the three parties stood in three teams, and they were clearly distinguishable from each other.

Yan Yu said: "Disciples of the Thirty-Three Heavenly Sword Sect are prohibited from fighting among themselves when entering the castle. If they are discovered by me, Yan Yu, they will all be executed."

"yes!"

After the words fell, Yan Yu took the lead and led everyone directly into the castle.

Luo Gufeng smiled contemptuously, looked at everyone, and said: "Let's go, these guys really think they are nothing!"

The disciples of the Blood Evil God Cult also entered.

In the end, only the Yuhua Tiangong disciples were left.

"Senior Brother He Rui, we are now..."

"I asked you to find Tianyu, did you find it?"

He Rui frowned and said indifferently.

"No!"

"waste!"

"Senior Brother He Rui, maybe He Tianyu is not here. We still don't know how big this secret realm is!"

"That's it!"

He Rui waved his hand and said: "This kid, even if you find him, is not honest. Let him wander around and meet giants. He knows not to provoke him!"

"Wu Qian, Wang Feng, please remember that this time, we are not only looking for treasures, but also trying to drive a wedge between the Thirty-Three Heavenly Sword Sect and the Blood Evil Sect."

"I'll understand later."

"Walk!"

After He Rui finished speaking, he entered the castle directly.

At this moment, Mu Yun mixed in with the crowd and entered the castle.

There are black buildings everywhere in the huge castle.

The appearance of those black buildings is similar to the pavilions and pavilions in the fairyland. The only difference is that they are all black in appearance, which makes them look a bit more terrifying.

Mu Yun walked among the crowd, keeping silent and observing the surroundings carefully.

The vast fairyland has no boundaries. Who knows how long it will last?

No one dares to say that they know all the secrets hidden in various places in the fairy world.

This place might have been prosperous tens of thousands of years ago, or even hundreds of thousands of years ago, but now it is finally deserted.

The three teams of people entered the city and immediately dispersed, so that no one could offend anyone.

Mu Yun looked around cautiously.

Gradually, the disciples of the Thirty-Three Heavenly Sword Sect also dispersed.

After all, there are many buildings here, and the large troops are always together, so the efficiency is too slow.

"Remember, if you find anything you can't understand or understand, report it immediately!" Yan Yu did not forget to give instructions before everyone left.

But those disciples were all summoned temporarily, so who would listen to him?

Everyone immediately spread out, looked around, and searched carefully, hoping to find their own treasure.

At this moment, Mu Yun was alone and walked into a room.

This is a two-story building. The inside and outside of the building are completely dark, but inside the room, there are luminous pearls placed one after another, causing the light to spread.

Entering the room, all Mu Yun could see were simple home decorations.

Other than that, there's nothing strange about it.

When we arrived at the room on the second floor, it was still empty.

Just as Mu Yun was about to turn around and go downstairs, several figures walked upstairs.

"stop!"

One of them looked at Mu Yun and immediately hummed.

"Who are you……"

"Hand over the treasure!" The first disciple looked at Mu Yun and said angrily.

"Um?"

Mu Yun looked at the few people and was suddenly puzzled.

He knew these guys, they were just some bastards who followed Luyao before, but now they came here, they seemed to have bad intentions!

"There's nothing here, go look elsewhere!"

Mu Yun looked at a few people and was too lazy to care.

The highest leader was only a fifth-grade Golden Immortal, so he really couldn't arouse his interest.

"You said there won't be any?"

But the leading man blocked the stairs and said, "Take out what you have on you and show us, so that we can believe you!"

Upon hearing this, Mu Yun just smiled bitterly.

These guys clearly wanted to bully him.

He probably saw that Lu Yao had a bad feeling towards him before, and now he wanted to teach him a lesson and express himself in front of Lu Yao.
To be continued...