East China Sea, a certain sea area.

In the deepest part of the seabed, in the trench full of formations, a cold iron underground palace is located here.

Around the Cold Iron Underground Palace, huge iron pillars stand tall, surrounded by thick iron chains.

And on these chains, almost all of them are wrapped around real dragons with a length of more than ten zhang.

At the bottom of the cold sea, the bound true dragons twisted their bodies, but they were firmly trapped, and they could only shake their heads and tails.

From time to time, the cold air that erupted from the bottom of the trench made the real dragons miserable.

This is the place where the dragons will tremble when they mention it, the cold underground palace.

The cold dungeon is the place where the dragon clan uses to imprison the wrong true dragon, when Ao Yunxin was absent from the birthday banquet, Ao Bing was furious and used to scare Yuan Ji into the cold dungeon, which scared Yuan Ji trembling.

Ao Yunxin, who was standing outside the underground palace, saw such a scene and finally knew why his mother was so scared at that time.

After the two guard leaders and their subordinates opened the outer formation, they stood respectfully aside.

Ao Yun said in his heart, "You guys should step back first...... By the way, no matter what's going on inside, you don't have to make a fuss, you know?"

The two guard leaders looked at each other.

This newly promoted princess of Zhenhai is becoming more and more powerful, which makes them feel like they have seen the Dragon King of the Four Seas.

However, they will easily let him enter the underground palace in the future, but it is because of the edict of the Dragon King of the Four Seas, so that they will obey the orders of Princess Zhenhai in everything, and they must not disobey it.

Hearing Princess Zhenhai's order, although the two leaders faintly felt that it was inappropriate, they still respectfully retreated.

Ao Yunxin saw the two of them retreat, closed the formation, and walked into the cold dungeon.

Although she was mentally prepared, she still frowned after seeing the real scene in the cold dungeon.

This place is not only extremely heavy in yin qi, but also extremely rich resentment floating around.

These resentments are presumably emanated by the dragon clan imprisoned here.

Even if the dragon race, which is naturally strong, is imprisoned here for a long time, it will not be able to stand it and be psychologically distorted.

As soon as Ao Yunxin entered the dungeon, some of the dragon clans imprisoned on the periphery roared.

Some of the sleeping dragons with their eyes closed were also awakened, and they stared fiercely at the lantern-like eyes.

For these dragon clans who are imprisoned here, after a long time, when they see the free dragon clan, of course, they will have resentment, and they will say in their hearts, why are you not the one who is being imprisoned.

An old dragon laughed strangely, "Look at what's coming? A young dragon that has just come of age, come here, come closer, let me take a good look at your ......."

Ao Yunxin used the spirit treasure to hide the true bloodline at this time, and what was revealed was a newly grown earth fairy realm dragon.

Although her 'Covering the Sky Bead' was given to Yun Qianyu, the bloodline and talent she showed at this time could already choose treasures in the Four Seas Dragon Palace at will.

Although there is no powerful spirit treasure in the Dragon Palace, it is not difficult to find a spirit treasure that covers the aura of the heavens.

Ao Yunxin held a roster and compared it with the dragon clan imprisoned on the pillars.

"Ao eighteen, four thousand four hundred years old, the charges he was given, killing many of his fellow clansmen, eating their ......flesh and blood," Ao Yunxin frowned slightly.

Ao Eighteen quacked and laughed, "Do you know?, real dragon flesh and blood, it's really delicious, and it can also improve the bloodline after eating, those old things don't know how to work, if I eat a few more real dragons, I can be promoted to the five-clawed bloodline......"

There was a strange glint in his eyes, "Otherwise, you let me eat it, right?" After eating you, I said that I may not be able to advance to the five-claw bloodline and break through the Xuan Immortal Realm, and I will be able to go out......"

A few imprisoned dragons not far from him shivered, obviously afraid of this cannibal fellow.

A cold light flashed in Ao Yunxin's eyes, "You really want to go out?"

Ao Eighteen Monster smiled, "Think, let me go, let me go, I won't eat you." ”

Ao Yunxin smiled slightly, "Okay......"

Ao Eighteen was stunned, thinking she was joking,

I didn't know that I saw the little dragon girl pinching the law in her hand, and she snorted lightly and opened.

There was a flash of light, and the thick chains that bound Ao Eighteen all fell off.

Ao Eighteen swung his body in disbelief, and found that the chains and talisman that bound him had really been lifted.

He said in ecstasy, "Hahaha, free and free, Lao Tzu is finally free......"

He swam around like crazy, enjoying his freedom.

At this time, the movement inside had already alarmed the guards outside.

The two leaders who led Ao Yunxin into the cold underground palace were shocked when they saw Ao Eighteen get out of trouble from the formation, and they were about to mobilize the defenders to suppress it.

A voice stopped them, "Didn't Princess Zhenhai order, no matter what happened, don't go in and disturb them." ”

The leader said, "But the general ......."

Ying Tong, the general of the dragon clan who was in charge of guarding this place, said coldly, "Didn't you hear what I said? Just use the formation to monitor, even if Ao Eighteen escapes from the trap and breaks out of the big formation, this general can catch him again." ”

"Yes......"

Ying Tong smiled coldly, and said jokingly in his heart, "Ao Yunxin, I heard that you have obtained the inheritance of the Ancient Dragon Clan, and your bloodline has been promoted to the Five Claws, and you have just broken through the Earth Immortal Realm and attracted a vision, I want to see what means you will have against Ao Eighteen of the Heavenly Immortal Realm." ”

When the Dragon King of the East China Sea had his birthday, he didn't participate because he had to guard the cold underground palace, in fact, he was just from a small clan and was not taken seriously and was not qualified to participate.

Being dispatched to guard a place like the Yin Han Underground Palace is like being in prison, and he should have a grudge in his heart a long time ago.

At this time, seeing that Ao Yun's heart was so big, of course he didn't mind seeing him make a fool of himself.

Anyway, Ao Yunxin told that no matter what movement there was in the dungeon, they didn't need to take care of it, so he couldn't be blamed if something went wrong.

After Ao Eighteen swam around excitedly, he stopped in front of Ao Yunxin, his huge head facing the dragon girl who released him.

"Thank you so much for freeing me, good people to the end, otherwise, you are putting out a few of the surrounding dragons and letting me eat them, I have been hungry for hundreds of years. ”

Some of the surrounding dragon clans trembled, for fear that Ao Yunxin would really release them for Ao Eighteen to eat.

Originally, they all wanted to get out of the trap, but now they hope that Ao 18 can't break through the trap.

Ao Eighteen Quack smiled strangely, "Little Dragon Girl, I let you let them go, but I don't want to waste my strength to open the trap formation, you don't open it, don't blame me for eating you first, I'm now, but I'm hungry." ”

Ao Yunxin ignored it, and said to himself, "Eating a large number of fellow clansmen, unrepentant, sin deserves death, but because you are the direct bloodline of the Ao clan in the South China Sea, you are only imprisoned here, the rules and laws of the dragon clan should indeed be changed." ”

Seeing her like this, Ao 18 was furious, "I don't know if I'm alive or dead, I'll eat you first, and then eat all the guys around me, I see who else can stop me from going out......"

He shook his head and bit the dragon girl in front of him fiercely.