After relying on the motherland, my supermarket has become more and more prosperous.

Among the four worlds you travel through, the underwater world is the quietest one.

In the zombie world, there are the terrifying roars of zombies.

In the primitive world, there are the natural sounds of wind blowing through leaves, cicadas chirping and birds singing.

In the world of martial arts, there are family quarrels and the sounds of mundane life from street vendors.

In the underwater world, there is only silent silence.

In such an environment without any interference, Jiang Wanwan's cultivation speed is unprecedentedly efficient.

Before he knew it, all the energy of a secondary crystal core was absorbed.

Without a mobile phone to play with and nothing else to do, Jiang Wanwan could only take out another crystal core and continue absorbing.

However, when the crystal core was only half absorbed, a faint sound was heard from the surroundings.

In a silent environment, even the slightest noise can be heard clearly.

Upon noticing the movement, Jiang Wanwan opened her eyes immediately.

Are you a guest?

The light around was limited, and the scenery three to five meters away was already difficult to see clearly.

Since she couldn't see clearly with her eyes, Jiang Wanwan could only concentrate and listen carefully.

Those subtle sounds continued to come from afar.

It's the sound of talking!

"Chihua, do you think that's a person?"

"It has legs, it's a human!"

"But didn't Mother say that humans would drown if they stayed in the sea for too long? Could it be that someone was dead?"

"It's moving, it's still alive!"

"Ah? Could it be that she just fell into the sea and hasn't drowned yet? Should we go save her?"

"They are bad people, they will capture us, we can't save them!"

"But...but there are good people out there! If we don't save her, she'll drown soon!"

"Go back and ask mother to save you!"

"It's definitely too late. Saving lives is more important. We just need to be careful!"

"very dangerous!"

"Oh, that person has been in the water for so long, he must be out of strength and can't hurt us."

"This is wrong, you'll get scolded!"

"It's okay, I'll plead for you then!"

……

There were two voices speaking, but the tone, accent, and even the words were very strange, not like those of an ordinary person!

Jiang Wanwan could feel that it was another language she had never learned.

According to common sense, she shouldn't have understood.

But when these words entered her ears, they were automatically translated into Chinese.

I think it’s the system’s fault!

It’s the same concept as the Star Coin Exchanger, which allows illiterate people to understand the content!

From what he said just now, it can be heard that the other party is probably not human.

So, what race is it?

After the voices stopped, the waves began to ripple slightly, and it seemed that they were approaching this side.

Jiang Wanwan squinted her eyes and looked out intently.

However, before her pupils could adjust the focus.

A 'bang' sound suddenly came from the side.

A figure crashed head-on into the transparent barrier of the supermarket and was bounced back.

"Ah!" The person who hit the barrier covered his forehead in shock and pain.

"What is that?" The figure following closely behind stood in front of this person and took a defensive posture.

This sudden scene also scared Jiang Wanwan a lot.

If she heard correctly, the two people were still some distance away from the supermarket when they were talking before?

How come he appeared right in front of me in just the blink of an eye?

This speed is several times faster than that of many fish in the water, right?

When Jiang Wanwan finally saw the faces of the two people clearly through the rippling sea water, she was met with an even stronger shock!

Long dark blue hair like seaweed, bright crystal blue eyes, a three-dimensional face as if carved by a knife, and a smooth and beautiful fish tail!

Human body and fish tail!

Is this a mermaid? Or a merman?

The three of them stared at each other in silence for a few seconds through the transparent barrier.

The fish-tailed man, who had adopted a defensive posture, was the first to react and spoke.

"You're not drowning?"

The other fish-tailed man who was covering his forehead also reacted at this time, rolled his eyes at the person next to him, and said.

"Chihua, you're stupid! Humans can't understand mermaid language, so you have to speak their language. But, how do you say it in human language?"

Chihua scratched his head with a cold face. He didn't know much human language!

Hearing this, Jiang Wanwan inside the barrier had to speak.

"Thank you, but I'm not drowning, and I can understand what you're saying!"

The sudden sound frightened the two mermaids so much that they retreated two or three meters in an instant.

After a while, the talkative mermaid came up again and asked with curiosity on her face.

"You can speak our language? And you can even survive in water? Do you have my mermaid blood in you?"

"I don't see any mermaid characteristics on her!" Chihua swam over from behind and expressed his opinion calmly.

"Maybe she has less mermaid blood! Otherwise, how do you explain why she can breathe and speak underwater?"

"But in the past hundred years, no one in the tribe has combined with humans!" Chihua said again.

"There are none in the tribe, but what about the mermaids scattered outside?"

When I heard them talking before, I thought this mermaid named Chihua was a steady and quiet person.

But I didn’t expect that it would never end!

Seeing that Chi Hua was about to open his mouth to refute, Jiang Wanwan quickly raised her hands to stop him.

"Wait, if you ask me this question directly, you might get the answer faster!"

Seeing that the two mermaids outside finally stopped arguing and turned their attention to herself, Jiang Wanwan explained.

"First of all, I don't have any mermaid blood; I'm a pure human. As for why I can breathe in the sea? It's because I'm surrounded by a transparent barrier that blocks out the seawater!"

"Barrier? The thing that just hit my head?"

The mermaid stretched out his hand curiously as he spoke, and when he actually touched the barrier, his face was filled with surprise!

"There really is a barrier! Can it really block out the seawater? How big is it?"

"It's not big, but it's enough for me to live in, and I'll expand it in the future!"

After Jiang Wanwan finished speaking, she looked at the mermaid's innocent and curious eyes and couldn't help but make a suggestion.

"If you want to know the details, you can come in and take a look yourself. By the way, you mermaids can leave the water, right?"

"It's no problem for a short time!" The mermaid said as he looked around, as if looking for an entrance.

Jiang Wanwan hurried to the door and instructed, "The entrance is this way!"

The mermaid was about to swim over, but was grabbed by Chihua beside him.

"You can't go there, there will be a trap!"

This……

The talkative mermaid, although impulsive and curious, can also distinguish between the important and the unimportant.

After hearing Chihua's warning, he immediately hesitated.

After all, everything in front of us is indeed complicated, and it may really be a trap set by humans!

A barrier that can block out seawater? Is there really such a magical thing?