In the end times, many children bring more blessings. I pick up a goddess every day.

The elders of the black mermaid clan gave up the idea of ​​negotiating with Liu Yang after understanding his intentions.

After all, that is the treasure map of the Mermaid Palace!

How could they possibly give up the future of the black mermaid tribe to humans?

At the order of the black mermaid elder.

All the black fish threw their javelins.

I don’t know what method these mermaids used to throw the javelins so quickly and powerfully underwater, just like throwing them in the air.

With such a powerful javelin shot, they could probably hunt even whales.

It’s a pity that the person they met was Liu Yang.

Those javelins hit Liu Yang's ice submarine and couldn't move forward an inch.

The smooth ice surface left no trace.

The elders of the black mermaid clan were stunned when they saw this scene.

I couldn't help but say: "How is this possible! Even if it is a steel submarine made by human technology, our javelins can leave marks! Is the ice submarine made by this guy stronger than steel?!"

The hardness of this frozen submarine has long been beyond their understanding.

However, as an ancient tribe of mermaids, they have more than just javelins as weapons!

The leader of the black mermaids shouted to the other mermaids, "Use that!"

"But Elder! If we use that, it will be too powerful and might even collapse our cave!"

The black mermaid elder said firmly: "You can't worry about so many things now! Listen to me! This human is very strong and it's not that easy to deal with!

Even if this base is destroyed, we must kill him. As long as we find the mermaid treasure, we can rebuild our home!"

"Okay!" The other black mermaids nodded, and then started to go to the warehouse to take out new javelins.

The head of this javelin is much larger. It is not a sharp head, but more like a hammer.

When those black fish shot the javelin at Liu Yang, "BOOM!!"

With a loud bang, the gun tip exploded instantly, causing a violent impact in the water, and the entire black merman cave base shook violently.

Even the black fishes that were hundreds of meters away were blown away!

However, when the bubbles dissipated, Liu Yang's submarine was still intact!

"This... How is it possible!!! What is that submarine made of? Ordinary ice can't be that hard! It's actually intact under the fierce attack of the explosive javelin!!!"

The black mermaid elder was stunned.

They once used explosive javelins to take out a destroyer!

It is no exaggeration to say that the power of the explosive javelin is even comparable to that of a torpedo!

That guy’s ice submarine has higher defense than a destroyer?

"Increase the firepower, don't be stingy, shoot out all the explosive javelins!!!"

"Yes! Elder!!!" Those black fish immediately threw out all the javelins in their hands!

"boom!!!"

"Boom boom boom!!!"

The mermaid cave in the sea shook violently in an instant, rocks began to fall, and even the small island shook violently, and all the creatures on the island were panicked.

Even all the fish within a dozen kilometers were blown dizzy and their bellies turned up.

However, when the bubbles dissipated, Liu Yang's submarine was still intact!

"Continue the bombing!!!" ordered the black fish elder.

A young black fish replied: "Elder, we have run out of explosive javelins!"

"What?!" A shocked expression appeared on the face of the black mermaid elder.

At this time, the female black merman who was controlled by Liu Yang with the soul chain had returned to Liu Yang with the white merman princess and half of the map of the black merman clan.

He said to Liu Yang respectfully: "Sir, this is what you wanted."

Liu Yang instantly wrapped the mermaid princess and the map with ice to protect her.

At this time, the elder of the black merman saw this scene and was furious: "You actually betrayed our black merman tribe!? You actually stole our map for a human? And you even handed over the princess we captured to someone else?! You deserve to die!!!"

Black Diamond said: "I said my cousin Black Stone would never betray the tribe! It turns out that it was you, a hateful fellow, who betrayed us!"

"You betrayed our tribe, you must die!!!" The black mermaid elder pointed his cane at the female black mermaid and shouted: "Water dragon attack!!!"

A huge water dragon instantly condensed in the sea water and crashed directly into the black merman!

"boom!!!"

There was a loud bang.

The female black mermaid was knocked dozens of meters away in an instant. Her entire chest was dented. She spat out a mouthful of blood and finally closed her eyes and lost her life completely.

The black mermaid elder, seeing that the female black mermaid was killed instantly by him, seemed to be full of confidence and said to Liu Yang:

"Don't even think about running away!!"

Liu Yang sneered: "Run? The reason why I didn't attack you is that I was afraid that I was too strong and would scare you away. I was afraid that you would fight to the death and destroy the mermaid princess and the map.

Now that the map and the mermaid princess are in my hands, your death is imminent!"

"Bold madman! Water dragon attack!!!" The black merman elder pointed at Liu Yang.

A water dragon several tens of meters long instantly rushed towards Liu Yang. However, when the water dragon hit Liu Yang's frozen submarine, the entire water dragon instantly dissipated, while the submarine was completely unharmed!

The elder was shocked when he saw this scene: "How...how is this possible? That is my most powerful secret technique..."

As soon as he finished speaking, a crystal clear ice sword had taken shape in front of Liu Yang's submarine.

Then...

"call out!!!"

The ice sword flew at a high speed and ruthlessly harvested the black fish.

"boom!!!"

With a loud bang, the black merman elder was instantly shot in the head.

Seeing this scene, the other black mermaids were terrified.

"The elder was killed! How is this possible!"

"Oops, run!"

"Even the elders are no match for the other party. We have no ability to resist at all!"

“Get out of here!!!”

……

However, no matter how fast they swim, they can never compare to Liu Yang's ice sword.

"boom!!!"

"Boom boom boom!!!"

……

In less than three minutes, all the black fish were shot in the head.

Seeing that all the black mermaids had been killed, Liu Yang began to control the submarine and the mermaid princess to surface together.

Back on the ground, Liu Yang rubbed his aching forehead.

Building a frozen submarine and going into the sea is indeed a good idea, but it also consumes a huge amount of mental energy.

After all, there is a huge difference between a frozen submarine and a real submarine.

A real submarine controls the amount of water entering the submarine to control sinking or buoyancy.

Liu Yang's submarine, whether it is the ice used to make the submarine or the air inside, is much lighter than water. If he wants to sink, he can only rely on mental control.

The submarine can hold 15 cubic meters of air to supply Liu Yang with breathing, which means it has at least 15 cubic meters of displacement, or 15 tons of buoyancy. Fifteen tons of force must be applied to make the submarine sink into the water!

These 15 tons of force were all resisted by using his freezing ability.

Therefore, it consumes a huge amount of his mental energy.

Even though Liu Yang's mental strength has reached dozens of times that of an ordinary person, he still cannot withstand such intense consumption.