Passing through the aquatic weeds, under a pile of rubble, he discovered an underground river.

Without too much hesitation, Big Mouth plunged directly into the underground dark river and followed the current all the way downstream.

I don't know how long it took, but suddenly my eyes became wider, and even the water quality around me changed.

"Sea water!"

This discovery woke Big Mouth suddenly.

It's the sea!

He actually swam directly into the sea from Yunmeng Daze.

Before he could see his surroundings, he felt as if something was swimming towards him.

"What people!"

A shrill voice came.

The big mouth looked in the direction from which the voice came, and saw a group of creatures with human bodies and fishtails below the waist, holding spears made of unknown bones, eyeing him.

"What is this place?"

Instead of answering its question, Big Mouth asked rhetorically.

"I'm asking you, answer my question honestly if you don't want to die!"

The leader of the fish-man stretched out his bone spear and pointed it at the big mouth, and a pair of crimson pupils exuded a tyrannical look.

"I don't like people pointing things at me."

Big Mouth frowned slightly, but he still held back the anger in his heart and emphasized.

However, at the moment when his words fell, the five or six fishmen around him suddenly raised the bone spears in their hands and stabbed at his vital point.

"Look for death!"

Seeing this, the big mouth flashed with a cold glint in his eyes, and directly turned into the appearance of his body.

A black dragon appeared out of thin air, opened its mouth and bit the nearest fishman, biting it in two on the spot.

"Dragon! It's a dragon! ”

The rest of the fishmen were all taken aback when they saw this scene.

"It's just a dragon, what are you panicking about, this is our red pig's territory, even if the dragon clan comes, you have to let us slaughter!"

The fish-man at the head scolded the other people, then took out a conch from behind him, put it to his mouth and blew it vigorously.

"Woo~"

A ripple spreads out from the mouth of the conch.

"Are you a red pig?"

After hearing his words, Big Mouth was not surprised.

It's really effortless to break through the iron shoes and find nowhere to get them, he was worried about how to find the other party, but he didn't expect to meet here.

"You don't know us?"

The red pig at the head looked slightly stunned when he saw the expression of the big mouth.

"Did you go to Yunmeng Daze some time ago and meet a Zhu Yan?"

Big Mouth didn't have time to ink with it, and asked directly about Xinghuo's whereabouts.

"How do you know who you really are? Could it be from Yunmeng Daze? ”

After hearing the words of the big mouth, the red pig led by the leader immediately became nervous.

"Don't care who I am, I'm asking you now, have you ever seen a Zhu Yan!"

Big Mouth asked impatiently.

"Why should I tell you that this is the North Sea, even if there is really any disgust, do you think it can survive here?"

"What a lot of nonsense you have! I ask if you've ever met him! ”

Bigmouth was fed up with his verbosity, and rushed to him in a flash, grabbed him by the neck, and lifted him up.

"I ask you to answer, if you dare to say a word of nonsense, they will be your end."

As his words fell, the bodies of the surrounding red squids instantly split in two, and they were directly cut in two by him with his tail.

"You ......"

The leader of the red pig just wanted to speak, but found that he was choked by the neck, and he couldn't say a word.

"Have you seen him, where, and when!"

The big mouth asked in a cold tone.

"Three...... Three days ago, someone had seen him in Yunmeng Daze, but he had injured several of our clansmen at that time, and then disappeared after entering the Dark River. ”

"Disappeared after entering the Dark River? What does it mean to disappear? ”

Big Mouth's heart sank, and he hurriedly asked.

"Although the dark river can connect Yunmeng Daze and Beihai, there are also some small branches in it, leading to unknown places, in the past, we used to wait for the water to return, and then we would come and go through the dark river, but that day was not the day of the water resurgence, so ......"

"So what's wrong?"

A bad premonition rose in Big Mouth's heart.

"So, where he was swept away by the current, I don't know, maybe somewhere in the North Sea, or maybe he is dead, but the possibility of death is higher, after all, this is the North Sea."

Oh, yes!

This is the North Sea!

Known as the most dangerous and the most barbaric and primitive land, how many fierce beasts are entrenched here, and how many races occupy land here.

Even the Demon Clan Heavenly Court, which was at its peak back then, had a big fierce beast like Kunpeng sitting in Beihai, but it still failed to completely conquer this place.

It is enough to see how dangerous this place is.

And most crucially!

The legendary ruins of the end of the world are also here in the North Sea, which is the real eternal abyss, and no creature who dares to enter it can come out alive.

So if you come here without knowing about the North Sea, death is a normal thing.

"Take me to the place where he disappeared."

After listening to its words, Big Mouth's expression calmed down.

At least for now, although Xinghuo is missing, he has not heard of his death, which is also a good thing for himself.

He was a person with the life of a 'demon who destroyed the world', how could he die so easily.

As long as he doesn't see his body for a day, Big Mouth won't believe that he's dead, and even if he rummages through the entire North Sea, he will find Starfire back.

"There are countless undercurrents in the underground river, and we can't find him at all, so what's the use of taking you there."

The leader of the red squid did not want to go to such a dangerous place.

"What makes you think I'm talking to you?"

Big Mouth glanced at him coldly, and the strength in his hand suddenly increased a few points.

The sound of bones rubbing against the neck of the leader of the red squid sounded as if it could be twisted at any moment.

"Lead the way!"

Seeing that the time was almost up, Big Mouth casually threw the other party to the ground and looked at him expressionlessly.

"Ahem...... Be! ”

The leader of the red squid coughed violently, and when he looked at the big mouth again, his face was full of fear, and he no longer dared to bargain.

You can only honestly lead the way in front.

The two walked along the dark river and came to a fork in the road.

"This is it."

The leader of the red squid pointed to the fork.

Big Mouth didn't speak, but quietly felt the direction of the undercurrent here.

This three-way junction is very hidden, and there is a turbulent undercurrent in the main road, which is also the road that Dazui took before.

The other passage, which is small after all, has a whirlpool, but it is a little insignificant in the undercurrent of the main passage.

"It's in the resurgence period now, and that small passage can't be entered at all, so you can only ...... it when the resurgence period is over."

Before the leader of the red pig finished speaking, he felt his body light, and the whole person was grabbed in his hands by the big mouth that turned into a black jiao, and swam towards the small passage against the turbulent undercurrent.