After learning the Spiral Pill, Jiraiya began to teach Vegette the basics of ninjutsu, and Vegette quickly comprehended the way of sealing and the most basic ninjutsu, and finally used Kakashi's super special skill Millennium Kill to knock down Jiraiya, and on the other side, Mikoto Misaka and they accidentally found another strange bracelet on the way to find the Ultra fusion bracelet, although it was not what they were looking for, but there must be something wrong with this kind of thing inexplicably, so everyone planned to look nearby to see if there was anything suspicious.

"Uh-huh......" Mai Trito held the golden bracelet and looked at it for a long time, but she always felt a little weird, and finally, she spoke: "Sure enough, there is indeed a very faint energy emanating from this bracelet, energy that has never been seen before." ”

"Sister, is there some text written on this bracelet?" Kuroko asked, pointing to the bracelet.

"Words? Let me see...... Yes! There really is! Doraemon, translated konjac! After Mikoto finished speaking, she stretched out her hand, and Doraemon immediately took out the translated konjac and handed it to Mikoto Misaka, and she ate the whole piece, and then the text on it slowly became the Japanese he was familiar with, and Mikoto read: "If the seal is broken, the world will be frozen." ”

"Seals? Isn't it strange again......" said Gilly.

“…… It's better to throw away this kind of thing! Anyway, it definitely has nothing to do with the bracelet we are looking for! The husband said.

Nobita immediately retorted: "Husband! If the so-called seal is broken and the world is frozen, then there is no point in looking for Veget! Anyway, Vegette is still alive, and it's a matter of time before he comes back, so it's better not to take it lightly! ”

"Misaka-san, what do you think?" Tears asked.

"Well......" Mai Qin thought for a while, then said, "Well, if the words written on it are true, then this must be the key to unlocking the seal, don't you lose him!" I'll be fine with it on my hand! After saying this, Mai Trin calmly put the golden bracelet on her left hand, but as soon as the bracelet was placed on her hand, it immediately shrunk into a bracelet about the size of her wrist.

"Huh? Why? Why is it getting smaller!? Mai Trin looked at the bracelet in surprise, she wanted to take it off, but she couldn't break it, and in a fit of anger she said, "Damn the bracelet, look at me and shatter you with my anger, ha!" Mai Tamin exploded suddenly, and the ground shattered instantly, but what everyone didn't expect was that the ground collapsed at the same time as it shattered, and everyone was defenseless and fell down this huge hole all of a sudden.

I don't know how much time passed, Mikoto Misaka gradually became conscious, slowly opened her eyes, and found that her lower body was buried by a large amount of snow, and Nobita and they also fell nearby.

“…… Really, why did it suddenly collapse, and the snow is so hot......" Mai Trito climbed out of the snowdrift with some strength, and after shaking everyone awake, she said, "It looks like we fell in this place, well, it's okay, let's just use the Sky Dance Technique to fly up to the hole above." ”

"It's amazing!! There's so much space underneath the snow! Fat Tiger said excitedly.

"What a beautiful ice!" Shizuka said with a smile.

"It's weird...... The structure here...... It doesn't feel like it's natural! "Huh? What is it? He suddenly felt something his heel, so he groped with his hand, and suddenly touched the hot ice in the thick snow, and used his superpower to melt the nearby snow, and after melting, there were steps.

"How can this thing have steps? It's obviously man-made! I am afraid that this bracelet has something special to do with this place! Mai Trin said in a cold sweat. Anyway, why did I just blow up and the snow was all broken when it was so thick? ”

"I'm afraid that because it's summer in the North Pole, the snow is thinner due to the rising temperature, so when Sister Mai Trin's combat power broke out, the snow was accidentally shattered, and we fell here......" As soon as Doraemon finished speaking, the golden bracelet on Mai Trin's left hand shone with a faint golden light, as if it was echoing something.

"Early spring mulberry, take a look at the snow near those steps!" Mai Trin said.

"I see!" Controlling the flames, he threw them away, quickly clearing a staircase made of ice, and after everyone looked at each other for a moment, they slowly walked down the stairs.

"Dash...... Da ...... Da ...... Da ...... "Everyone went deeper and deeper, deeper and deeper, as if there was no end to the road, the light became less and less, and the vision became more and more blurred.

"Then again, where the hell will the Ultra Fusion Bracelet be?" Fat Tiger asked.

"I've been looking for so long and I haven't even had any clues, and the clone hasn't felt the power of the bracelet, and it's not impossible to be covered in snow, after all, Veget should have been outside the atmosphere at that time, and the bracelet probably fell here like a meteorite after it fell, maybe it was really buried in the snow!" Mai Trin said.

"But it's a long road!" Tears sighed. "And it's getting darker!"

"Leave it to me!" As soon as he shook his hand, a fire ignited in his hand, and then he controlled the fire to slowly lift into the air, illuminating the way.

"It's early spring, it feels like a ghost fire!" Kuroko said.

"Ghost ...... Ghost Fire ...... Feel...... I feel like a ghost is coming out......" Nobita said nervously.

Everyone walked for about half an hour, and finally came to the bottom, the bottom is a larger ice space, but the only difference is that the rest of the place is snow, and the circular place in the middle is an ice block, which attracted everyone's attention, Mai Koto took the lead in the front, and took the lead to this round ice, and suddenly there was something under the ice cube below, so he took a closer look, and suddenly shouted: "Everyone, hurry up!" ”

When everyone heard this, they hurriedly ran over, and they all looked down, all of them were shocked, and Doraemon said in surprise: "It's an ancient ruin!" ”

"Is there a ruin down the North Pole? And it's so big? It's a country! Kuroko said in surprise.

"Whew-whew-" Suddenly, the flicker of the bracelet became sharp.

"Huh!? I feel like the bracelet on my left hand is getting cold! Mai Trin said.

"But the bracelet is smoking!" Xiaofu said.

"That's right! We've now applied the opposite cream, and the sensation of heat and cold is completely opposite! Doraemon said.

“…… I feel a little too cold! Damn, ha!! Desperate to become level 6, the ice cube in this cave immediately appeared a large crack, and Mai Tamin grabbed the bracelet tightly with her right hand and pulled it outward, and the bracelet soon cracked.

"Phew!!" After a while, the bracelet was torn in half by Mikoto Misaka, and she threw the broken bracelet aside, and the broken bracelet immediately melted the ice below and fell to the ancient ruins below.

"Zizi-zizi-" Due to the tremendous power caused by Level 6, the nearby ice cubes crumbled.

"Not good! It's going to collapse here!! Tears shouted.

"Sister, what should I do?" Kuroko asked.

"Huh? Speaking of which...... That bracelet fell straight down...... So, Yo Si! Mikoto gathered her strength in her right hand and punched the ice cube under her feet, "Smack!" Immediately the ice was shattered, and the ground collapsed again, and the people fell down the hole.

"Sure enough! There's a huge frozen space down there! Mai Trin said with a smile.

"Bamboo Dragonfly!!" Doraemon quickly took out the bamboo dragonfly and distributed it to Nobita and the others, and everyone finally landed safely in this frozen city.

"Sister-sama...... Don't get into trouble again and again, okay? Kuroko said with a serious face.

"I ...... I know...... Sunspot...... I'll be careful next time! Mai Trin said with a wry smile.

"But! What a discovery! I didn't expect such a big city hidden under the North Pole! Tears said excitedly.

"But ......" Furry looked up slowly, and then said, "It feels a little strange, the city feels like it was frozen for a moment, and it is still very well preserved, and besides, the snow on it is so thick that it has not crushed the ice block, and there is ...... Misaka-san...... How long are you going to maintain level 6......"

"Huh? Yes! Sorry, I forgot about it by accident, hahaha! Mai Tamin smiled and lifted the transformation of level6, but as soon as she lifted the transformation, Mai Trin's right foot felt that something had been broken, so she looked over, looked at it, and shouted in surprise: "Bones!!" ”

"Ahhh Tears and the others also cried out, and the fat tiger said tremblingly, "Bones...... I feel like it's unlucky here! It's better to get out quickly!! ”

"Woo-woo-" Suddenly, a voice like a zombie came out, alarming everyone.

"The voice of a zombie? How can there be zombies here? Besides, at this temperature, there can't be zombies still moving! Mai Trin said in a cold sweat.

"Speaking of which, the T-virus remembers to be something isolated from the mysterious progenitor virus that was sealed! Could it be that this city has become what it is because of this progenitor virus? Doraemon asked.

"Wait! It's not a zombie's cry!! Everyone, take a look around! Kuroko said.

I saw some blue things appear around me, and these blue things slowly turned into distorted human faces, like human souls.

"That's ...... That's right!! It's the soul of a human being!! Vegett (Ultimate Armor Form) said.

"You know what? Veget? Mai Trito asked.

"Ahh That's right, it's definitely the soul, and you who have eaten the translated konjac should be able to understand what they say, right? Vegett (Ultimate Armor Form) asked.

"I'll listen to it......" Mikoto pricked up her ears and listened, and sure enough, she heard the cries of many people, and suddenly, a voice came: "Help us!" ”

"The voice of help? Are you from here? What happened? Tell me!! Mai Trin shouted at the spirits.

"The seal has been broken...... We were frozen by the monster of ice...... The soul is also sealed here...... Please...... Defeat the ice monsters, save us, and let us be free! A soul said.

A few drops of bean-sized cold sweat appeared on Mikoto's face, and then asked, "I know!" I promise you to set you free, but before you tell me, what's going on here? ”