Through Fentian's narration, everyone had a preliminary understanding of the sea area.

It can be regarded as filling the previous gap. It has to be said that the sea is indeed a mysterious existence.

If he had not come in person this time, who would have thought that the entire sea area is actually equivalent to another demon world.

Not to mention the deep sea, just the Red Sea and the Dead Sea mentioned by Fentian, give people the feeling that they are life forbidden zones among the four realms.

In the sea, the Dead Sea and the Red Sea are synonymous with taboos.

Anyway, any normal person would be terrified when talking about these two places in the sea.

At the same time, under the leadership of Fentian, everyone also came to an important city controlled by the Dragon Palace in the East China Sea.

This is also the place where Fentian’s wife is imprisoned. Compared to the city that Lin Yu and his friends had visited before, this place is obviously more in line with the style of a demon city.

Simple, rough, yet well-guarded and with strict hierarchy!

One after another, the dragons transformed into their original forms, constantly swimming and shuttling back and forth in it.

...

...

Fortunately, Lin Yu and his group have extremely high cultivation levels, especially the two demon saints Huang Jiuxiao and Xiaopang, as well as the old hand Da Hei Niu, who have many ways to enter without anyone noticing.

In the end, it was Big Black Bull who took action.

A formation diagram that concealed one's figure and aura was activated, and Lin Yu and his companions walked in swaggeringly.

And it has not been discovered by anyone.

The two dragons in charge of guarding the city gate rubbed their eyes, and after confirming that there was nothing in front of them, they stopped caring about it.

“This way!”

"I feel the breath of the Silver Spirit!"

Fentian walked in front, and after sensing the situation, he showed the way to everyone.

Under Fentian's leadership, everyone soon arrived at a dungeon.

Compared to the city outside, the guards here are obviously more strict.

There is almost a sentry every three steps and a guard post every five steps.

At the same time, the guards’ cultivation level is also very high, with the lowest level being at the level of Demon King, and there is even one Demon Emperor.

"Something's wrong, boy, it looks like we've come to some incredible place!"

Looking at this level of defensive strength, Big Black Bull said to Lin Yu.

"Indeed, if it was just to guard Fentian's wife, there would be no need for such a level of defense!"

"Who knows, we may be able to gain quite a lot this time!"

Lin Yu secretly used the ultimate five-digit divination to tell the fortune, and as expected, it was a very good fortune.

"Hurry up, this thing is very important, you must hand it over to Lord Black Dragon in person!"

"Don't worry, sir. We understand. It's just that Master Huang Long is not here. Do we have to wait a little longer?"

"We can't wait any longer, Lord Black Dragon has given the order!"

Just when Lin Yu and others quietly reached the dungeon, a sound suddenly came from the front.

I saw two demon kings in black clothes and black armor handing a black box to a demon lord.

Seeing this, Fentian also took the initiative to say: “Brother Lin, you guys have more important things to do, I can go alone to save people!”

"As long as the Black Dragon Demon Emperor doesn't take action, I can deal with these people!"

Hearing this, Lin Yu thought about it and said to Mo Yu: "Brother Mo Yu, you go with Brother Fentian!"

Then, he said to the others, "Let's follow and see!"

A group of soldiers split into two groups, Fentian and Moyu went to rescue people, while Lin Yu and his group followed the demon lord.

All the sea water in the dungeon has been emptied, but because it has not seen the sun for many years, it is extremely dark and humid.

After passing through a series of narrow corridors, the demon lord holding a black wooden box pushed open a prison door and entered.

Lin Yu and others followed closely behind, being very careful to avoid alerting the enemy.

Although his strength almost completely crushed everyone in the dungeon, he didn't dare to move because of the more secrets that might be hidden behind.

After entering the room, everyone finally saw Lord Black Dragon, whom they had just talked to.

This is a character whose face has villain written all over it, his facial features are completely covered with scales, his eyes are sinister, and he is at the peak level of the Demon Emperor!

After seeing the demon lord coming in, he asked coldly:

"Did you bring the stuff?"

The demon lord, who was his subordinate, tremblingly handed the black box to the black dragon and replied respectfully:

"Reporting to Lord Black Dragon, the things have been brought!"

"It's just... it's just that Lord Huang Long hasn't come back yet!"

The Black Dragon glanced at the Demon Lord's younger brother indifferently, and the younger brother was almost frightened and fell to his knees.

"snort!"

"Don't worry about that idiot. He went after a idiot from the South China Sea and lost his life!"

"The existence of such a person is simply a disgrace to our dragon clan. Without him, I would be happy to have peace and quiet!"

After the Black Dragon snorted coldly, it no longer paid any attention to the Demon Lord and began to slowly open the black wooden box in its hand.

Then, an extremely evil and dark aura slowly overflowed from the wooden box.

After feeling this breath, the Black Dragon groaned with great comfort, and then placed the wooden box on the table beside him with great respect and knelt down respectfully.

"Black Dragon, welcome the Lord!"

In secret, Lin Yu was startled when he felt the breath in the wooden box.

Little Fatty, Jiang Yun, Lu Yunfei and others had the same feeling as Lin Yu. Apparently, they also remembered the horrible space they had experienced in the world of immortal cultivation.

The dark aura in this wooden box is almost exactly the same as that in that space.

Even more evil and terrifying!

Compared with what is in the wooden box now, the space they dealt with back then is simply not worth mentioning.

And, just when everyone was shocked.

As the black dragon knelt down, a black shadow slowly emerged from the wooden box.

Looking closely, I saw that the shadow was shrouded in a black cloak and my face couldn't be seen at all.

However, that kind of darkness and evil power seemed to fill every part of his body.

"Black Dragon, how is the matter I asked you to do going? Have you found that person?"

The black shadow glanced at the black dragon kneeling on the ground and asked lightly.

"Don't worry, my lord. I have already told the old Dragon King in the East China Sea. I told him that as long as he helps you find that person, we in the Dead Sea will do our best to help him eliminate the enemy in the demon world!"

The Black Dragon replied respectfully and carefully looked up at the black shadow, fearing that the shadow might be unhappy and take his life.

“Yeah, very good!”

"Remember, that person is very important to us in the Dead Sea! As long as we can find that person, darkness will return to the world again, and this time, no one will be able to stop us!"

The black shadow spoke with great enthusiasm, as if it had predicted what would happen in the future, and then began to slowly dissipate.

…