I transmigrated at the same time and became the King!

Ultraman Hot Two-Eared Rabbit: "@Konoha Dance King, go away and play somewhere else, I won't let you use it."

Leaf Village Dance King: "???"

Madara Uchiha, in the world of Naruto, had his smile abruptly cut off. He had already imagined how he would quickly pass through Naruto after obtaining the power of Ultraman Zero, defeat the Otsutsuki clan, unify the five great nations, and find the culprit who stole Itachi Uchiha's eyes. But Zero played a huge joke on him.

On planet K76, Zero's smile grew stronger. Suppressing his laughter, he sent a message to the dimensional mutual aid group.

Ultraman Hot-Eared Rabbit: "Ahem~! Normally, I wouldn't mind if you called me by my nickname, but what should you call me now?"

After seeing Zero's message clearly, Madara Uchiha immediately understood.

No wonder the rabbit was teasing him on purpose; it turns out he was still bothered by the way he was addressed earlier!

Konoha's Dancing King: "Great Warrior of Light, Ultraman Zero, I, Uchiha Madara, wish to call you my most beloved, benevolent, and powerful being! Please lend me your power!"

Ultraman Hot Two-Eared Rabbit: "That's more like it."

The strongest man on earth: "Wow~! Ultimate love, ultimate kindness, ultimate strength~! Screenshot taken!"

Ultimate Brother: "Screenshot taken!"

Come be my son: (Screenshot taken!)

"@UltramanHotTwoEaredRabbit, are you satisfied now? Hurry up and try to share your transformation device with us, even if it's a one-time use one!" Uchiha Madara urged Zero impatiently through the dimensional mutual aid group.

He was truly going all out to obtain Ultraman's power. Even though Zero next door was another version of himself, the guilt he felt for saying those words was overwhelming, making this ninja world demon feel ashamed!

Ultraman Hot Two-Eared Rabbit: "Don't rush, I'm working on it!"

……

Ultraman Universe.

Planet K76.

Zero, who was leaning against the edge of the collapsed mountain, slowly stood up and stretched his tired body.

He had gotten used to the weight of the training armor, and it no longer posed such a burden on his body.

After a while, he regained some of his energy. Although it wasn't enough to sustain him in battle, it was sufficient to separate energy and create multiple different transformation devices.

"Let's begin!" Zero sat cross-legged on the ground with his hands clasped together, then slowly opened them. Light energy separated from his palms under his mental control, and was being compressed and molded by external force, transforming from an energy body into a material body.

Time passed by second by second, and before we knew it, ten minutes had quietly gone by.

Zero's newly recovered energy was completely depleted at this moment, leaving him in a state of utter exhaustion.

Although it was tiring, it was worth it for him.

He separated a portion of the source of light within his body and created four Zero glasses with different color schemes!

These four Zero glasses come in four different colors: gold, purple, white, and green.

This is both to differentiate them and to prevent the Dimensional Mutual Aid Group's judgment system from classifying these four Zero Glasses as the same item.

"Phew... It's finally over..." The weakened Zero let out a long sigh of relief. His mind had reached its limit. If it had dragged on for a few more minutes, he would have fainted.

Regaining his composure, Zero focused his attention and activated the item-sharing function of the Dimensional Mutual Aid Group.

[Ding!! Should I initiate an item sharing event for the strongest man on Earth, the Leaf Village's Dancing King, to become my son, Ultimate Ban?]

[Initiate!] Zero didn't hesitate at all and directly chose to initiate the sharing to people in all dimensions.

Meanwhile, Ze Feng, located in four different worlds, received an item-sharing message from Zero at the same time.

[Ding!! Ultraman Hot Two-Eared Rabbit has initiated an item sharing request with you. Accept/Decline?] x4

"Accept!!" x4

Ze Feng, who is located in a different dimension, accepted the item sharing the moment he received the notification.

……

One-Punch World.

The moment Ze Feng accepted the item sharing, the mysterious power of the Dimensional Mutual Aid Group perfectly copied the Ultra Glasses that Zero had created with light energy.

The Zero Glasses appeared out of thin air in Ze Feng's hands.

Feeling the heavy metal Zero glasses in his hand, Ze Feng's fatigue vanished, replaced by a deep sense of awe.

He was no longer an ordinary person, and he could clearly feel the light energy contained in the Zero Glasses.

These Zero Glasses are not just simple items, but actual transformation devices!

The intensity of that light energy... was in no way weaker than the supernatural power within his body!

"Is this... the power of light? It's completely incomparable to a mere Dragon-level monster." Although Ze Feng was prepared, he was still terrified when he truly felt the power of the giant of light.

Only after experiencing it firsthand can one truly understand how terrifying Ultraman's power is.

……

Naruto World.

Holding the shared purple Zero Glasses, Madara Uchiha could no longer contain the ecstasy within his Rinnegan!

Through his Rinnegan, he saw the light energy contained within the purple Zero Glasses.

These are genuine Zero glasses, a device that allows you to transform into Ultraman!

"Ultraman's power is truly terrifying, far surpassing the Rinnegan. With this, even if the world were to undergo sudden changes, no one could stop me." Holding the purple Zero Glasses, Madara Uchiha now truly felt confident in his invincible position in the ninja world.

Although he possesses the Rinnegan and stands at the pinnacle of the current ninja world, there is still a significant gap in strength between him and the Sage of Six Paths and the Otsutsuki clan.

But things are different now. With Ultraman's power, no matter what kind of lousy Six Paths Sage you are, or even Kaguya Otsutsuki or Isshiki Otsutsuki, I'll take you all down with a single beam of light!

……

One Piece world.

Whitebeard looked at the white Zero glasses that had appeared in his hand, and his signature smile reappeared on his face.

"World Government, Celestial Dragons... After this, it won't be as simple as just smashing Marineford!" Whitebeard gripped the Zero Glasses tightly. Through his Observation Haki, he could clearly sense the light energy contained within the Zero Glasses.

That was a power far exceeding that of a Devil Fruit!

In a true sense, it has the power to overturn the entire pirate world.

……

BEN10 World.

As one of Ze Feng's children, Tian Xiaoban naturally also received the Ultra Glasses shared by Zero.

"Green Ultra Glasses... That's so thoughtful, Zero." Ben Tennyson held the Ultra Glasses, feeling a sentiment from his counterpart in another world.

Although he can basically do whatever he wants in this world with the ultimate super-power device, the more protection the better.

Ultraman's power ranks among the top in the Ultimate Power Device.

Aside from being no match for a few individuals with special roles who are comparable to gods, he is basically invincible!

……

P.S.: Here comes the second chapter. If you like this book, please remember to vote for the author, okay?