This sea king looks like an oversized catfish, but has a head like that of a crocodile.

It is about 800 meters long and is a creature that other water monsters in the sea need to look up to. But now it lowers its head in front of Qinglong.

"How many sea kings are there around here?"

Ao Xin asked.

In One Piece, the sea kings will communicate with each other, so their activity ranges will overlap. I wonder if this is the case on the Blue Planet.

Crocodile Head Catfish said:

"There's another sea king coming to the area where I'm operating. Do you need me to call it over for you?"

"Okay." Ao Xin agreed.

The crocodile-headed catfish opened its mouth and let out a long roar. The sharp sound waves traveled through the sea, and it was unknown how far they reached.

A moment later, another sharp and long cry came from a distance, which should be the signal of response from another sea king.

After a while, an oversized frog with a fish tail swam over from a distance.

The appearance of sea kings is similar to that of fish, reptiles, birds, amphibians and other non-mammals, not all of them look like fish.

This frog is much larger than the crocodile-headed catfish and has a more powerful aura.

Although it is not as strong as the giant octopus that was killed before, it is not much weaker.

Its level is no lower than Ao Xin, and it can withstand the pressure of the Sea King.

But this brutal pressure also made him feel suspicious.

It came here and communicated with the big catfish by howling, and seemed excited several times.

The big catfish growled, seeming somewhat dissatisfied with the big frog's attitude.

Ao Xin discovered that although he could communicate with the sea kings, he could not fully understand the words they used to communicate among themselves.

I could barely understand some of it. It seemed that the big frog was questioning his identity as the King of the Sea, and the big catfish wanted it to submit to the Azure Dragon as well.

Their exchange and argument did not last long, and the big frog slashed at the Azure Dragon:

"Are you the King of the Sea? Your majesty as a king does shock me, but if you want to command me, you have to defeat me first!"

His tone was calm, but it carried the pride of a sea king.

What are sea kings?

Is that a huge creature like Aquaman?

Now there is a creature called the King of the Sea. How can he accept it?

Ao Xin sneered: "If you fight me, you will pay the price!"

The big frog said proudly, "If you want me to surrender, you must use your strength to make it happen!"

Having said this, Ao Xin didn't say much. The sea shook, and the big frog was horrified to find that his bones and flesh were shattered!

"The ability to trigger a seaquake?"

He became more convinced of Qinglong's identity as the King of the Sea.

Apart from the unquestionable majesty of the king, only the master of the sea can make the sea shake!

But it still wants to test the strength of the green dragon in front of it.

Ao Xin's dragon claws had a transparent vibrating light ball on them, and he grabbed the big frog's neck.

The vibrations entered the big frog's body, turning his brain into a paste!

The enormous force suppressed the big frog, preventing it from attacking itself, and the black and red lightning-shaped domineering aura wrapped around the other dragon claw.

Sky-shattering Dragon Claw!

He had no intention of killing the big frog, and this strike of his claw shattered the frog's left forelimb, which was already cracked.

After smashing its left forelimb, the dragon claw continued forward, carrying the shocking force and piercing into its chest, grabbing the heart inside!

The big frog's brain was wrapped in vibrations, and his heart was held in Qinglong's claws. He was horrified and surrendered quickly.

"Your Majesty, the King of the Sea, I am willing to be your servant!"

Sea kings are naturally proud and cannot be subdued simply by being defeated.

Most of the time they would rather die than surrender, and would never bow to the enemy even if they died in battle.

But Ao Xin possesses the authority of the Sea King, and in the eyes of the Sea Kings he is a fellow sea king, a fellow sea king who possesses the kingly way!

They subconsciously believe that it is not shameful to lose to the king, and submitting to the king is natural and right!

Ao Xin released the violently beating heart in his claws and pulled out his dragon claw from the frog's body. The big frog's blood continued to flow out from the wound.

The blood dyed the sea red, but considering his huge body, this injury was nothing.

"king!"

The big frog was completely convinced, and he and the big catfish bowed to the Azure Dragon together.

"Go tell all the sea kings that the true sea king has been born!"

Ao Xin knew that the most powerful sea kings would not pledge allegiance to the Azure Dragon, whom they had never seen, just because of the declaration of their own kind.

But declaration is also essential.

At least let them know about the birth of Aquaman first.

"That's right."

He thought of another thing:

"To the east, there's a fairly large island called Fusang. If your activities involve that area, please be careful. Anyone who enters the sea from there will be swallowed up!"

"Or you can tell the sea kings living in that sea area not to allow the people on that island to approach Linhai!"

I don’t have time to destroy Fuso for the time being, but I can let the sea kings threaten it first.

The big catfish and the big frog both agreed respectfully.

When Ao Xin was about to leave, he thought of another thing and asked again:

"Do you all have a silvery liquid in your body?"

He still doesn't know what this silver liquid is. He only knows that it was when he first absorbed this liquid that the Mark of the King was born.

Later, he absorbed the energy to complete the King's Mark, but he didn't understand the other information at all.

Big Catfish Road:

"Yes, that's the sign of becoming a Sea King. It's the aura of a king!"

"There is royal energy in the ocean, and some seastones can gather this royal energy and condense it into liquid form."

"Bathed in this seastone for a long time, the body will be imbued with royal energy, and gradually evolve into a sea king."

"Of course the best way is to devour it directly! Then you can immediately evolve into a sea king."

"When we become sea kings, this silver liquid is born in our hearts, and it grows stronger as we grow."

"When we become a sea king, we will gain inherited memories. The inherited memories show that as long as the silver liquid in the heart completely expands and covers the entire heart, then this sea king will become the sea king who commands all sea kings!"

At this point, he seemed puzzled again:

"King, since you have become the King of the Sea, you should also know this, right?"

Ao Xin: ...

Do you want to kill this big catfish?

Noticing Qinglong's cold gaze, the big catfish quickly put aside his doubts. No matter how Qinglong became the King of the Sea, the supreme and majestic aura of the ocean was unmistakable and was not something he could question!

His words also made Ao Xin certain that Ao Chen's guess was most likely correct!

Only fish can absorb it, and it is condensed from seastone.

Then there are probably two necessary conditions for other organisms to absorb it.

1: Possess the Fish-Fish Fruit.

Two: Don’t be rejected by the ocean!

Only when these two prerequisites are met at the same time can the silver water droplets be absorbed to form the King's Mark.