When they were on their way to the palace, they were attacked by a giant moray eel, Veget used the power of Mebius to defeat him, but was attacked by the merfolk tribe, everyone except Veget and Sophia were hypnotized by the gas and taken away, Veget was forced to act and pretend to be dead to enter the palace, rescued everyone from the shark's mouth at the critical moment, and received a request to meet with the merfolk queen.

"Toot ......!!" the car drove slowly to the palace with Veget and the others.

"Jingle bell!!" Doraemon's phone rang suddenly.

"Sorry...... I'll answer the phone...... Moxi Moxie ...... Dorami ...... Brother !!!" Dorami suddenly shouted, startling everyone.

"Yes...... Be...... What's wrong?" Doraemon asked.

"I've found a lot of information about merfolk, would you like to hear about it?" asked Dorami.

"Sorry...... Now I'm busy...... We'll talk about that later...... Bye-bye!" Doraemon hung up the phone as soon as he finished speaking.

"Ahh......h It's hard to find so much information......" Dorami said with a pout. "Well, what is this?" Doraemon looked at Doraemon on the quilt.

"Who's Dorami?" asked Mai Trin.

"Doraemon's sister. Vegit said.

"That's right......" Mai Trin said lightly.

"The reaction is a bit cold...... Vegett said with a wry smile. "Sophia, how long will it take to get there?"

"Come on, you'd better turn into a blonde and go out, and go out in your current posture for fear of causing public outrage." Sophia said.

"Eh, why did you know I could turn blonde? Did you see that?" asked Veget.

"How could I not see such a golden clump of hair in the water?" said Sophia.

“………… I knew that I would become Super Saiyan Blue. Vegit said.

The car drove slowly outside the palace city, stopped, and everyone got out of the car.

"Yes!!" Veget turned into a Super Saiyan, "so it's fine......"

The crowd slowly walked towards the palace.

"Can't believe that you can build a castle like this in four years?" Vegett said.

"We merfolk are very industrious and capable, so we often do more with less, and we can make this castle in an instant, but in fact it is renovated, because this place is originally a ruin. Sophia said.

"Ruins? Could it be Atlantis, an ancient civilization destroyed by the Flood...... But it's not the right location...... Or ......," Vegette said lightly.

"Don't worry about that stuff, hurry up, grandma is waiting for you!" said Sophia.

The group entered the palace and slowly walked up the stairs to a bedroom.

"Sorry, I'm going to change my clothes!" Sophia entered the door and came out five minutes later. "Let's go!" Sophia led the way, Veget and the others slowly followed, and after 5 minutes, a tall woman stood in front of everyone.

"Grandma!!" Sophia shouted.

"Is she the queen of the merfolk people...... Vegette said lightly.

"............" Queen didn't say anything, just looked at Veget lightly.

After a long time, the queen slowly spoke: "I see, Sophia wants you to believe that you brought you here, and that you are willing to help us reclaim our home planet, this seems to be true. ”

"I can tell what I think just by looking at it...... She is worthy of being the queen of the leader of the fish clan...... Terrible insight......" Vegett thought faintly. "Moreover, he is worthy of being a person standing at the top, such a terrifying aura. ”

"It's kind of scary...... The woman ......," Mai Koto said in a cold sweat.

"Hey!Mikoto, don't say such rude words, but you're also the third superpower person standing at the top of the school city, so you should have this politeness!" Vegett said.

"Come on...... I am the queen of the merfolk - Wendini. With that, Wendini led the group to the living room.

"Veget, I've learned everything about you from Sophia's mouth, and I welcome you on behalf of the merfolk. Wendini said.

"Thank you so much, Queen!" Vegette said.

"And Sophia, you will inherit my throne sooner or later, please restrain your behavior!!" Wendini said solemnly.

"Sure enough, it's a terrifying aura...... Vegett swallowed.

"But, grandma, if I do become a queen, I will no longer have any room for freedom, I still have a lot to learn, and besides, I have to get stronger......" Sophia said lightly. "I'm going to be as strong as Veget! so I can protect my people!!"

"Let's give up this kind of thinking, Sophia, we merfolk are not born to be a fighting clan like the Saiyans, we are lucky to have the help of the Saiyans, you still want to surpass them? Wendini said.

"Impossible...... Even if he was a Saiyan, he couldn't be strong enough to be like this!!" Sophia said.

"I'm sorry, he does have this strength, he is the strongest warrior who has saved 5 universes, you can't even protect your own people, how can you be stronger than Veget?" asked Mikoto Misaka.

"Don't say it, Mai Trin, it's hurting her too much, she's carrying more than we thought!" Veget said. "Well, Queen, will you listen to me?"

"Say it......" said Wendini.

"Although I am the prince of the Saiyans, I have not enjoyed the life of a prince for a day, so I can't fully understand Sophia's feelings, but it is precisely because of this that I have seen a lot of things that I can't see, and I have met countless partners, and it is not unreasonable for Sophia to want to become stronger, my words, 4 years ago, I also left my city in order to become stronger, in order to protect the universe, and went through countless pains and trials to be able to return here, for me, Sophia, you are already a qualified queen, the first time I saw you, in my eyes except for Mai Trinal, the most handsomeI don't regret knowing you. Vegette said with a smile.

"Maybe it's not that simple, is it?" asked Mai Trin.

"No, Vegett is right in this way, and in many cases, it's better to think in a simple direction. Doraemon said.

"Cut...... I was actually touched by you, a Saiyan......" Sophia said, turning her head.

"Hmph...... I see, Sophia will trust you so much, I seem to understand a little......" Wendini said lightly.

"Queen, Princess!!" Little Harry ran in, "Oh no! Dr. Medina says there's a startling discovery!!"

"Who is Dr. Medina?" Nobita asked.

"He is the merfolk's premier scientist. Sophia said.

"Come on quickly, anyway!!" said little Harry.

Little Harry led the group to Dr. Medina's institute, where he told them something.

"I see, the device I shot down from that giant moray eel at that time was actually alien. Vegit said.

"That's right, its structure is very similar to the strange fish clan that lived with us back then, I'm afraid they did it. Dr. Medina said. "And these black substances, which are not earthly things. Dr. Medina pulled out a container with a black substance floating in it.

"Hikari, analyze!" Vegit said to the Ultra Fusion Bracelet.

"I see, under analysis!" said Shikari, "and the results of the analysis show that there is indeed no material on Earth, and the pollution is very high, and if this material is allowed to spread all over the earth, the earth will immediately become an uninhabitable planet." ”

"What's the Fish Clan?" Vegit asked.

"Hey...... In fact, at that time, our merfolk and the strange fish were in a long-term civil war, and our merfolk had the upper hand because of Sophia's father's mermaid spear and mermaid robe, as well as his mother's mermaid sword and mermaid armor, but the Saiyans intervened in our battle and signed a contract with the strange fish, and our merfolk slowly went into decline and finally came to the earth, and the rest of the things are the same as you know. Wendini said.

"Why did they have to come to Earth to find you?" Mikoto Misaka asked.

"Well...... I'm afraid it's the mermaid's sword and mermaid armor, the mermaid spear and the mermaid robe have been destroyed, and the only two weapons left are this, and the purpose of their coming to Earth may be this. Vegit said.

"Ahh "Wow!!" saw Dorami's head sticking out of it.

"Dorami?" Vegett said in surprise.

"Whew, Veget, long time no see!" said Dorami.

"Ahhh......h It's been a long time, how did you get here?" asked Vegett.

"Hee-hee, brother, you didn't hide your four-dimensional pockets, did you?" asked Dorami.

"So you came through the Four-Dimensional Pocket!" Doraemon said.

"Well, Veget, is she what you call Doraemon's sister Dorami?" asked Mai Trin.

"That's it, I'm Dorami, please advise!" said Dorami with a smile.

"I'm Mikoto Misaka, please advise. Mai Trin said.

"Doctor!!Hurry up and look at this!!" Suddenly, a huge screen slowly stretched out, and a nasty face appeared on the screen.