There is no suffocation inside the submarine.

Liu Xing secretly thought that there should be an air purification system inside, otherwise it would be hidden in the water all the time, and people would be poisoned.

The officer arranged for the cadets to rest in a sealed cabin in the ship, and Liu Xing and the merman trust were taken to the command room.

"Honorable Shark King Trust, please point out the location of your country."

An officer pulls up a map of the nearby waters on a computer screen.

"This ! I'm afraid not in these areas, and you'll need to sail farther out into the sea for a while. ”

Toras stared at the screen for a moment, then said with some disappointment.

"Then let's go first, and then sail into the sea."

The commander of the ship said that he was a soldier in his thirties and forties, with a relatively ordinary appearance, and his skin was a little white and blue, probably because he had not seen the sun all year round.

When the crew heard the command, they immediately got busy, and the submarine slowly sank to the bottom and began to sail quickly towards the sea.

The trust has been staring nervously at the screen of the constantly changing terrain, but Liu Xing is happy, sitting on the chair, closing his eyes and practicing ** technique.

It was about two or three hours before the trust suddenly spoke:

"It's around here."

The navigator confirmed the location, reoriented the submarine, headed for the location on the map, and soon reached the position that the trust had stated.

This is a valley under the sea, the surrounding terrain is flat, and there are no buildings to be seen, let alone the so-called mermaids.

"Look, you're there through that cave!"

When Toras saw the submarine stop, he immediately pointed to a circular cave.

"Can you drive through that place?" The navigator asked, a little uneasy.

"Yes, you just have to open it." The trust was full of confidence.

The navigator glanced at the captain and wanted to ask for his opinion.

"Just do as he says." The captain didn't say much, he walked over and stared at the computer screen.

The cave is so large that the submarine that is almost 8 meters wide sails into it, and it is not crowded at all.

The submarine drove full in the cave, and it took about ten minutes before it suddenly became clear.

I saw that in front of me was an endless number of strange buildings, shining with stars, very beautiful, and some jellyfish swimming in the water, which was even more beautiful.

"What a beautiful underwater city!"

The whole crew exclaimed.

Hearing this, Liu Xing opened his eyes, walked up to the trust and asked:

"Is this your kingdom?"

"Yes, this is the most marginal city, the city of Antai."

Trust was also agitated, he had been away from here for days.

The submarine slowly approached the city wall, and soon a large group of sharks swam out of the city on sharks and surrounded the three submarines.

"Commander, how do we get out?"

Trust asked, the merman warrior was naturally hostile when he saw the submarine, and he wanted to get out quickly.

"This? I had to get out of the water first. The commander patted his head and forgot about the stubble, the submarine could not open the hatch in the water.

"Hurry up, lest there be a misunderstanding." Toras said anxiously.

The submarine rose quickly and came to the surface, and the trust jumped directly into the sea, and Liu Xing and the other students also jumped into the sea, took out the water spirit bead and put it in their mouths, but they could really breathe freely.

The little dragon also slowly dived into the sea with them, it was very comfortable, unlike Liu Xing and the others who were not used to the sea, after all, the further they dived, the greater the pressure of the water.

Fortunately, everyone is a mutant of the water system, and they have a natural affinity for water, and they don't have much impact, Liu Xing also absorbed a lot of water aura before he came, and it doesn't have much impact for the time being, but the strength is definitely a few points worse than that on land.

"My trust, call your lords to this king." Toras said domineeringly.

"Haven't heard of it! Now our king is Torres, and if you talk nonsense, I will arrest you. A merman captain said.

"......" Trust's face was terrifyingly dark.

Liu Xing and the others were speechless, what can be done, they couldn't enter the city at the beginning, and it was impossible for them to break in.

"It's worse than you think!"

Liu Xing thought to himself. Give the students a look and tell them to stay away, he doesn't want to get involved in this troubled water anyway.

"What? Still not leaving? Do you want to start a war with us? ”

The merman captain waved the spear in his hand and said viciously.

"Bold! A small captain of the city defense dares to talk to this king like this! Trust couldn't help but want to go over and beat the merman captain.

Liu Xing immediately pulled the trust, although this merman team only has a dozen soldiers, but there are still thousands of people standing on the city wall, if the fight starts, his side will not be enough for them to shoot in one round.

"Trust, calm down, how can we think about it in the long run!"

Liu Xing reassured. He didn't want to lose his life here for no reason.

"Alright, let's go back to the cave and rest, maybe someone will come looking for us." Toras took a deep breath and said as he forcibly suppressed his anger.

Everyone also withdrew to the cave, the little dragon has been hiding in the distance and has not appeared, it is a thief and a thief, I wish Liu Xing died in battle, and it will return to the sea for free.

After resting in the cave for about half an hour, just when everyone was a little impatient, a few more sharks actually entered the cave.

"Brother, it's really you, it's really good that you're okay."

A young and beautiful merman saw Trust and threw himself into his arms with excitement.

"Sister, why are you here, how is your mother now?" Toras said happily.

"Mother is also in the city, and we were driven by my cousins to this remote town." The female mermaid said in frustration.

"It's all my fault, I'm too soft-hearted, and I left the root of Torres' bane." Toras said guiltily.

"It's okay if you're okay, the merman king has nothing to do, and my mother and I are doing well in the city." The female mermaid smiled, but she didn't care much about her current situation.

"Wilson, I've seen my king!"

An old merman, dressed in fine clothes, knelt down on one knee in front of the trust.

"Get up, I'm not a king now, there's no need for these etiquette."

Toras said with a smile, feeling a little better in his heart, but there were still courtiers on his side.

Liu Xing also breathed a sigh of relief, it seems that this trust is not without status, at least there is a city lord who is willing to accept him.

"Etiquette cannot be abolished, my king is the only king of our merman clan, then Torres colluded with foreign races to try to control our merman clan, and the old minister will never agree."

Wilson said awe-inspiringly.

Hearing this, the trust nodded, and said:

"The merman race must not be allowed to sink here, the alien race must not be trusted."

Liu Xing and the others suddenly muttered in their hearts, as if they were also alien to the merman race.

"Ahem, Trust, is it time to introduce us." Liu Xing said uneasily in his heart.

"Oh, I forgot, these are the Terran warriors who saved me, and they're friendly."

Toras immediately turned sideways, gave up his position, and introduced several mermen.

"Thank you for saving my brother, just say what reward you want!"

The mermaid princess said arrogantly that she didn't have much affection for humans.

"That's a good dare, the more water spirit beads or something, the better."

Liu Xing is also not polite, since you can get a reward if you don't fight, don't be in vain, and besides, he has no interest in the internal strife of the merman.

"Shui Lingzhu, brother, did you give them these treasures? Is this what we use for cultivation? The mermaid princess said in surprise.

"Sister, they are all righteous people, and the water spirit beads are all things outside the body. can always be compared to my brother's life. Trust said solemnly.

"That's right, but the Water Spirit Bead is very important to us sharks, and you can get other rare treasures." The merman princess said lightly.

"Let's go to the city and rest." Trust said helplessly, now that he is also a host, he is not good to say anything.

Liu Xing nodded, since he has come here, it is not bad to enjoy some exotic customs.