Ultraman cubs begin to wreak havoc.

Following Taro's advice, Torregia volunteered to join the Space Science and Technology Bureau, which was centered around the Blue Clan. It was only then that Torregia remembered that his unseen friend had not contacted him for quite some time and wondered what had gone wrong. "Perfect," he thought, "I'll study this properly in the Space Science and Technology Bureau." Taro then began a life of performing various missions as a member of the Space Guard.

When Tregear joined the Space Science and Technology Bureau, the bureau's head was Ultraman Hikari. Hikari, like Zoffy, the captain of the Space Garrison, was awarded the Order of the Stars for his successful research on "life solidification-related technologies," making him a veteran technocrat. The original Ultraman and the Earthling Hayata were saved thanks to Hikari's technology.

Hikari quickly recognized Tregear's exceptional talent and promoted him to a position related to invention and development. One day, as Tregear was retrieving data from a complex machine, Hikari approached him and struck up a conversation:

"Tregear, this looks like something that contains fixed nebula particles..."

"Ah, that's right, sir. This is the Nebula Particle Conversion System. In the multiverse, we need to be able to operate in worlds with different quantum structures than ours. For now, we'll transform our bodies into Nebula Particle bodies, fixed within the internal space of a specific planetary organism. I'm currently researching such a device."

"great."

Hikari greatly admired Tregear's invention. At the same time, he also sensed a hint of danger from this young man of the Blue Clan. Looking at the calm Tregear before him, Hikari realized that his heart, like his own, was quietly burning with a "blue flame-like substance."

While Tregear was conducting various experiments, Taro encountered all sorts of crises during his missions with the Space Garrison, sometimes so severe that he even needed the Ultra Brothers and his parents to come to his rescue. Despite this, Tregear could only watch helplessly.

It's alright, he is the Son of the Sun. He won't be defeated because of this.

Torregia always comforted himself like this, telling himself not to worry about Taro's situation.

Therefore, when Taro's classmates in the Space Garrison and all over the Land of Ultra heard the news about Taro, there was always an uproar, but Tregear remained alone, studying the news.

Later, as the research neared its final stage, Tregear requested access to information accessible only to select individuals within the Land of Light. Completing the Star Particle Conversion System required data from Ultraman's companions who had traveled to various universes. However, for some reason, permission was repeatedly denied. Tregear wanted to discuss this with his superior, Hikari, so he went to the commander's office.

But Hikari wasn't there. It wasn't until then that Tregear, who had been in seclusion conducting experiments, learned that his respected senior Hikari had resigned from his position as commander.

Why is that?

Torregia couldn't understand it, so he started asking around and heard all sorts of rumors. Ultimately, it seemed that Hikari's invention of "life solidification technology" had attracted the attention of invaders led by the Baltan, who launched a war. Hikari felt responsible for this and resigned. This version of events was quite common. At this moment, barring any unforeseen circumstances, Hikari was currently protecting the peace of the life-bearing planet Arbor.

Even Hikari, a guardian of light who has been awarded the Order of the Stars, is troubled by the question of whether to retire.

After hearing all this, a faint shadow fell over Torregia's heart. He never expected that his senior, who was so far ahead in terms of technology, would also face such a predicament, and that his senior, who possessed far more wisdom than himself, would also fall under such obstacles.

Regardless, I should try to finish my experiment first. After all... I can't give up halfway. Although I haven't heard from that unseen friend for a long time, the lessons he taught me back then are still worth learning. But why can't I figure it out? What methods did he use to contact me? What kind of technology does he possess?

With these questions in mind, Torregia continued developing the gadgets for Taro, hoping they would offer Taro some assistance.

"I'm back"

After an unknown amount of time, Toregia heard a familiar voice. He turned around sharply and saw Taro's figure.

"You're back, Taro."

Looking at Taro, who resembled the sun, Tregear, who hadn't seen him for quite some time, felt a little dazed. He knew that Taro, possessing the excellent bloodline of the Father and Mother of Ultra, was now famous far and wide as the "Sixth Brother of Ultra." He was even praised as the "Legendary Sixth Hero of the Ultra Brothers"...

Such a brilliant person as him, he actually remembered a friend like me...

"Long time no see, Toregia! Hahaha!!!"

Upon hearing that same enthusiastic laughter as before, Toregia's previously turbulent and mischievous heart brightened instantly. Taro was still that carefree man. No, the defiant spirit of wanting to meet his parents' expectations was gone from his face; instead, three layers of gentleness had appeared.

After all, they were no longer in school. Those years were truly a golden age. Although looking back now, that time is filled with the word "naive," Toregia still longs to return to that time.

"The source of light is the love and bond with others!"

Taro then recounted his various past experiences to Tregear, especially to a planet called Earth in a certain star system. Taro emphasized his connection with the Earthlings after arriving on this planet for a mission:

"Humanity, though oppressed by countless sins, will not be broken or annihilated. When driven to the brink of despair, it will inevitably retaliate with a thunderous strike. No matter how many times, it will always be the same. Therefore, Ultraman does not save humanity, but fights alongside them. Humanity is our irreplaceable friend."

Faced with Taro's overflowing excitement, Tregear felt overwhelmed. Why was the brilliance of humanity, such a tiny creature on this small planet as Earth, so important? Tregear asked, drawing upon his knowledge of humanity:

"But don't humans also pollute the environment and perpetuate wars and discrimination?"

Despite the question, Taro's smile didn't fade; he continued in a cheerful tone:

"Indeed, some people have ugly desires. But most people have beautiful hearts. I cannot abandon so many innocent people for the sake of a small minority of wicked people."

Taro, you always seem to only see the positive side of things. That's just your nature, Taro.

Torregia couldn't help but sigh, and Gen Subaru, who was standing to the side, also stopped accelerating, crossed his arms, and nodded in agreement with Taro's statement.

At this moment, Taro discovered the Nebula Particle Conversion System that Tregear was developing and asked curiously:

"Is this the device you're developing now?"

"Okay, all that's left is to input the data and make adjustments, and that's it."

Taro thought for a moment and felt it was necessary to have Tregear explain to him what the device was for, since he had only heard a little about it and didn't know the specifics. Tregear was happy to explain to Taro, just like he had done back in school. After listening to Tregear's explanation, Taro smiled even more happily.

"That's amazing! It could probably become a fantastic tool for maintaining the bond between Ultraman and humanity."

But Torregia expressed some skepticism, saying:

"Tools that utilize bonds... become unusable once those bonds crack. If our relationship with Earthlings is exposed to the enemy, there's a high risk of being tracked..."

"Trust in the power of bonds, Torregia. Everything will be alright."

Taro turned around, patted Tregear on the shoulder, and interrupted his old friend's worries with a hearty laugh. Then he gave Tregear a thumbs-up and said:

"How about I lend a hand to your research?"

If it's Taro... if we have data on Taro fighting as the Guardian of Light in every corner of the universe... then the final piece of the puzzle for this invention would be complete...

Toregia's attention was immediately drawn to Taro's explanation. He seriously considered the possibilities, then nodded without hesitation and said softly:

"Then I would rather obey your orders than be respectful."

With Taro's support and the approval of the new commander, the development of the Nebula Particle Conversion System was put into action. Before long, the machine was miniaturized and transformed into a new device that could be attached to the back of the hand.

Torregia, holding the device in his hand, said:

"We Ultraman will be transformed into Nebula Particles, and the information from these Nebula Particles will be stored in a key-shaped device. By reading the key using the Nebula Particle Conversion System, we can construct different life forms' bodies and fight for a certain period of time using quantum mechanics."

Taro nodded, agreeing, and said:

"Not bad! But the name 'Nebula Particle Conversion System' is way too long."

"Indeed..."

"How about a good name? Toregia."

484 (1w1) The Philosophy of Torregia

Upon hearing Taro's question, a very familiar image immediately flashed into Toregia's mind: Taro flying into the sky against the backdrop of the Plasma Spark Tower.

So Torregia suggested, "How about calling it Taro Spark?"

"No no no no no..."

Even though the Ultra Brothers are already capable of standing on their own, Taro still shyly said when faced with his good brother's advice:

"Adding my name to a new invention is just...unnatural. I think it should be named something that symbolizes a connection with the next generation."

Upon seeing Tregear's gesture asking him to name someone, Taro pondered for a moment, then, as if struck by a thought, softly said:

“How about calling him ‘Taiga’? It means ‘the courageous one who embraces the sun’.”

Tregear pondered the name "Taiga":

"Taiga...it's quite catchy."

Hearing Tregear say that, Taro knew that the name was basically settled. He happily gripped the device and said:

"Taiga Spark, this is... um... a device that you and I completed together! I'm so happy!"

Then, Taro suddenly thought about what to name his child if he ever had one. He considered various options, and "Taiga" seemed like a good choice. Ultraman Taiga, hmm, not bad.

While Subaru couldn't hear Taro's thoughts, he felt that the name Taiga probably originated from this and was then used on his younger brother (nephew). How should I put it? You Ultra seniors are really casual. If I were born in the Land of Light, I don't even dare to think what I would be called now.

However, this joyful life that brought Torregia did not last long...

"Torregia, take care."

As Taro headed off to carry out the next mission for the Space Garrison, Tregear smiled somewhat forlornly and saw him off. This time, the extradimensional being Apol was planning to cause trouble on Planet Goli in the Altair galaxy.

Goodbye, Taro.

To be honest, Tregear felt he should have taken Taro to the Ultra Space Port. But he didn't. After all, taking Taro there would mean working overtime, and he was someone who didn't believe in working overtime. So, looking at the location of the Ultra Space Port, Tregear recited a poem he had written before:

The ethereal stars are all frozen in time.

Evil, darkness, lust, and power devour the universe.

If you are like the morning sun, you will dispel ugliness.

I too shivered in the cold, accompanied by the glow of the setting sun.

My heart desires to spend the rest of my life with you.

Taro, without you, the Land of Light is just a dull, lackluster world to me. Some people wanted me to be the vice-director of the Space Science and Technology Bureau, but I declined. Whatever new inventions we make that enhance our defenses, the enemy will attack with even greater force. The battle will only escalate. Now I finally understand Ultraman Hikari's worries. Even so, we are still guardians of light. Light is justice. We must continue to move towards the light.

But what exactly is the light of the "Land of Light"?

Light itself is invisible and intangible. We can only recognize light after it has been reflected by something. Light is so dazzling because darkness exists around it. Without darkness, there would be no light.

As a result, Tregear spent even more time each day studying the history of the Land of Light in the Ultra Library.

The supernova explosion 270,000 years ago, the construction of the Plasma Spark Tower, the attack by Alien Empera, and the M78 Nebula alien who failed to access the core of the Plasma Spark and was exiled by the Land of Light—his name was Ultraman Belial...

Tregear was engrossed in reading the materials repeatedly, while Minamoto no Subaru, standing to the side, noticed that Tregear was observing this history and his expression became quite complicated.

This... it can't possibly be related to his father, Belial, in some way..., can it...?

Tregear was unaware of Subaru's complex emotions. He only knew that Belial, as an outstanding Warrior of Light and a comrade-in-arms of Father of Ultra, had earned a corresponding rank and evaluation in the Space Garrison established after the Emperor Alien's invasion of the Land of Light. Belial attempted to steal the core of the Plasma Spark but was banished. While adrift in space, he was injected with the genetic material of the Reiblood Alien, thus transforming into the evil Ultraman. Belial led his monster army to attack the Land of Light, an event known as the "Belial Rebellion."

Afterwards, the defeated Belial was imprisoned in the cosmic prison by the King of Ultra. How incredible that an evil Ultraman could be born in the Land of Light, where there are no criminals and not even police. Could the residents of the Land of Light, who should be "perfect and flawless light", be bewitched by darkness?