Next, Ye Xuan held the Hongmeng Beast and experimented a lot on the top, which was also sealed.

Ye Xuan frowned. Could it be that Zuo Qiuxiong and the others also encountered the same situation as themselves?

While Ye Xuan was meditating, he felt a gust of wind blowing.

After that, the wind was gone again.

"A wind is coming? If there is a wind, there should be an exit!"

"Why is this wind gone again?"

This made Ye Xuan wary of his surroundings.

Suddenly, there was another wind blowing.

Then there was no more.

This time Ye Xuan was fully absorbed, standing still, feeling it carefully!

The wind is blowing from my ears again!

Huh!

Ye Xuan shot instantly!

Just caught the wind!

Ye Xuan looked at the struggling thing in his hand, it was not wind at all! It's a bug thin as a cicada's wings!

This bug looks like a butterfly!

When Ye Xuan held the butterfly, he saw his body struggle, and then there was no movement!

The butterfly shrank quickly in Ye Xuan's hands!

Become a butterfly key!

Butterfly key?

What is this?

boom! ! !

This closed secret room suddenly brightened up!

The light was suddenly bright and dazzling. Ye Xuan adjusted his eyes and looked around.

In one corner, there is a small hole into which the butterfly key can be inserted.

Ye Xuan came to the side of the keyhole and inserted the butterfly key into it!

One spin.

Click! Click!

He saw the wall in front of him and started to move away.

Then, in front of you is a small square!

At this moment Wu Peng was standing in the square. He saw Ye Xuan coming, and he smiled: "You got the key too?"

Ye Xuan nodded and said, "Well! But I didn't expect that under this ancient house, it turned out to be a closed room!"

Ye Xuan walked to Wu Peng's side and looked far away!

"Dungeon?"

Because the two looked far away, this is an ancient city!

At the moment, three words were written on the gate of the city in front of them!

"Blood Dragon City!"

Especially the three words Blood Dragon City are bloody! It seemed that there was blood flowing, which gave Ye Xuan and the others a palpitating breath!

Wu Peng squinted his eyes and said, "It looks like this is a city within a city! This city is not easy!"

You can see that the city has tall walls.

The wall is dark!

Except for the square where they were standing, there was a crystal ball emitting a silver-white light, all around it was black!

Wu Peng whispered: "This city should be the royal city in the Western Regions in ancient times!"

"I have seen in an ancient book that there were five royal cities on the former Gamma Star! But after the defeat of the ancient powerhouses of Gamma Star, these five royal cities disappeared! Unexpectedly, they were hidden. Under the ground! And to enter it, it needs assessment!"

"You were in a closed room just now?"

Ye Xuan nodded and said, "Yes! A ghost-faced man suddenly came to me! Almost scared me to death!"

Wu Peng said: "I also met the same ghost face man! The ghost face man should be a test of our mind and strength! And the butterfly key should be a test of our spiritual feeling power! If you can't pass these two tests, you should die On the ground!"

Just at this time.

Click! Click!

The sound of the door opening came from behind them.

The two turned around and looked at it at the same time!

"Fuck! What kind of room is this! It's still on fire! The temperature of this flame is so high! Fortunately, I react quickly! Otherwise, I won't find the key!"

"Fuck, don't talk about it, put out the flames on my body!"

He saw flames surrounding Zuo Qiuxiong's body.

Zuo Qiuxiong was on the ground, constantly rolling!

Ye Xuan and Wu Peng both walked over and quickly put out the flames on Zuo Qiuxiong's body!

Zuo Qiuxiong's body was all burning black.

He sat on the ground, looked back at the closed door of the secret room, frowned and said: "We have come in, how do we get out?"

"I won't discuss the issue of going out!" Ye Xuan frowned and said, "It seems that anyone who enters will encounter a ghost-faced man, and then must find the butterfly key within a limited time! Otherwise, it will Burned to death by the flames inside!"

"At present, if we speculate based on time, within an hour, we must come out! If you can't get out, it will be reduced to ashes!"

Several people nodded, this is their personal experience!

Zuo Qiuxiong looked at Ye Xuan in surprise: "Grandson-in-law, I didn't expect you to move very fast! You came out before me and Tang Xiao!"

Ye Xuan smiled and said, "It's also good luck, I grabbed the butterfly key!"

"But this Blood Dragon City, how do we get in?"

The other two also looked at the three characters of Blood Dragon City.

"Let's go over and try it!"

All four of them approached the walls of Blood Dragon City!

Standing in front of the huge city gate, the bronze gate exudes a heavy historical charm!

Ye Xuan said, "How about our joint attack?"

The three nodded and said: "Okay!"

I saw the profound energy on their bodies converging at the same time!

Then he shouted angrily and banged his fist on the bronze door.

boom!

However, when their fists fell on it, that powerful profound energy was suddenly absorbed!

It seems that a mud cow entered the sea without causing any waves!

All four frowned.

Wu Peng and the three of them are in the Xuyang Realm!

And Ye Xuan, as the supreme saint, but his power also surpassed the peak of the ancient saint!

It can be said that a punch of the four of them can smash anyone in the Xuyang realm to death!

However, there was no movement at all of this bronze gate!

"It seems that strong power is not enough to blast open this bronze gate!"

But Ye Xuan stepped back alone, staring at the three big **** characters on it.

Blood Dragon City! ! !

"Have you noticed a change in the three words?"

The three also took a step back, looking up at the words Blood Dragon City!

Every word is as big as a rebound!

It can be said that it is very big!

"No change, right?"

Wu Peng coughed: "There really is no change."

Ye Xuan said, "Look at the bottom right corner, a gap as small as the eye of a needle, very, very small!"

The three of them took a closer look, and there was indeed a pinhole-sized gap in the lower right corner of the word'City'!

If you don't look carefully, you can't find it at all!

But Ye Xuan's soul is powerful, so he naturally discovered the weirdness!

Ye Xuan had a guess in his heart. He squinted his eyes and said: "I feel that the blood color of the three words "Blood Dragon City" needs to be completely disappeared in order to be able to open this one of the five kings of ancient times!"

"This is the ancient times, and there were many places that could kill the strong of the Holy Kingdom! And it is a place where the strong are like a forest! The treasures inside are absolutely beyond our imagination!"

"Let's try again!"

They saw the profound energy exploding on the bodies of the four of them, and they blasted out with a punch at the same time!

boom! ! !

The mud cow enters the sea again!

And they also discovered that the bronze gate had absorbed their profound energy!

The four of them stepped back at the same time and looked carefully at the lower right corner of the word ‘City’. There was indeed a hole the size of a needle!

This is a drop in the bucket for a rebound-sized handwriting!

Wu Peng took a deep breath and said, "It seems that to open this ancient city gate! The three big scarlet characters need to disappear completely! The four of us attacked like this, and we have consumed a half of the profound energy in the body! It is so insignificant! At this speed It will take at least three or four years to open this Blood Dragon City!"

Tang Xiao nodded: "Yes! And it's a steady stream of attacks! Look, those two pinhole-sized gaps are healing!"

They watched carefully and they were indeed healing!

Several people frowned and said: "In this way, we must continue to attack this city gate! Let the blood of the three **** characters disappear! Only then can we open this city gate! The power of the four of us is simply not enough!"

Zuo Qiuxiong asked in confusion: "What should I do then?"

Ye Xuan looked at the three of them and said, "We can only release the news about the Blood Dragon City! Let more powerful people from all the major forces swarm here! The more the better! Only by working together can we open the gates of this city! Otherwise, there will be Treasure, everyone can only stare!"

The three strong men of the Xuyang realm looked at each other and frowned.

According to ideas, none of them wanted to share the news.

With your toes, you can understand that there are absolutely earth-shattering treasures in it!

However, only with this suggestion from Ye Xuan can it be possible to open this city gate and obtain treasures!

Otherwise it's nothing!

Wu Peng said, "There is only this method that Ye Xuan said!"

Tang Xiao nodded and said, "Well! I agree! After all, the treasure is here, and we can't get it! Why let him keep it? Now the situation of Gamma Star is getting more and more dangerous! Only transformed into strength! fundamental!"

Zuo Qiu Xiong said: "Okay! Share this news! By the way, let the blood dragon city be rendered! Naturally, it will attract the attention of the big powers! All the hidden powers in the entire Western Region will definitely come! But when the time comes , The crisis is great!!!"

Ye Xuan smiled and said: "Don't worry! Before opening the city wall, the crisis is okay! Only after entering it, when robbing treasures, that is the real crisis!"

"Let's say that opening the city gate requires all the major forces to take action! Before it is opened, the major forces will not conflict!"

"After all, since they are all here, they definitely want to gain something! This is one of the five kings of ancient times! It's exciting to think about it!"

The four discussed some details again!

Turned around and came to the crystal ball in the square.

"How to get out?"

Now the stone gates are closed!

Wu Peng looked directly below the crystal ball.

There is a small groove!

"There is a groove here, if I guess it is right, it should require blood!"

After all, Wu Peng is the minister of the Star Digging Department, and has gone through many secret explorations.

He naturally knows more than others!

They all bit their fingertips, and a drop of blood fell into the groove!

Seeing from the crystal ball above their heads, a silver-white light enveloped their bodies!

They felt that their bodies were being lifted out by something, and they were dizzy. When their eyes were bright again, they had already appeared outside the ancient house!