After finally understanding the situation regarding the World Fusion Cards, Momo felt secretly delighted.
So Izumi really did respect her father quite a lot.
Even something that precious—he had willingly handed one over.
Thinking that, the way she looked at Izumi became even gentler.
Perhaps she herself hadn't realized it yet—
but among all the girls surrounding Izumi, Gid Lucione Deviluke was one of the very few fathers who had actually appeared in person.
That alone was enough reason for Izumi to show special consideration.
Otherwise, there was no way he would have casually given away a World Fusion Card.
After having a meal together in Dimensional City, Izumi returned to his residence and began seriously researching his newly acquired powers.
The first thing he tried—
was transforming into an Ultra Warrior.
A brilliant flash of light erupted from his body.
The next instant, a massive silver giant appeared in the skies above Dimensional City.
The sudden appearance of the Giant of Light instantly threw countless people into confusion.
"An Ultra Warrior?!"
"No way—seriously?!"
"And that's Noa?!"
"Holy crap!!"
Many people nearly lost their minds after recognizing the form Izumi had taken.
What the heck was going on?
Why was there suddenly an Ultra Warrior here?
And not just any Ultra Warrior—
it was Ultraman Noa.
Except…
something about this Noa felt completely different from the one they remembered.
Far more powerful.
Far more perfect.
Far more divine.
The most excited ones, however, were naturally the little girls.
One after another, their eyes sparkled brightly as they stared at the gigantic figure in the sky.
After transforming, the strength Izumi could unleash was absolutely terrifying.
Even he couldn't help clicking his tongue in amazement after briefly sensing the sheer output.
"Ridiculously strong…"
Then another idea crossed his mind.
He immediately began experimenting with the power of Primordial Darkness.
Under the shocked gazes of countless spectators—
the silver Giant of Light transformed directly into the dark giant, Zagi.
Instantly, everyone froze.
"…Huh?"
"How did it become a Dark Ultra Warrior now?!"
After playing around for a while, Izumi finally returned to normal.
The moment he reverted to human form—
several little girls burst into his room at full speed.
Then they all stared at him with sparkling eyes.
"So Onii-chan is really an Ultra Warrior?!"
"I wanna become light too!"
As soon as those words were spoken, the girls immediately pounced on him and clung to his body.
Seeing their reactions, Izumi couldn't help laughing helplessly.
Before long, even more girls flooded into the room.
The place became noisy like a swarm of tiny bees.
Everywhere smelled faintly sweet from the overwhelming number of children gathered together.
Without exception—
all of them wanted to become Ultra Warriors too.
That left Izumi both amused and exasperated.
"Alright, alright!"
"Calm down first."
"Give me some time, and I'll let all of you become Ultra Warriors eventually."
"But for now, head back first."
The moment they heard that, the girls instantly became excited.
"Honto?!"
"Onii-chan, you can't lie to us!"
"Promise! Pinky promise!"
Some of the younger girls stubbornly insisted on hooking pinkies with him before believing his words.
Unable to refuse them, Izumi could only comply one by one.
Only after confirming he wasn't joking did the girls finally leave happily.
Still—
a few remained behind.
Among them were Tina Sprout and Aihara Enju.
Especially Enju.
Aside from magical girls, Ultra Warriors were basically her greatest obsession.
"Onii-chan!"
"Can you become Tiga too?!"
Enju asked excitedly.
Izumi nodded casually.
"Not just Tiga."
"I can even become Ace."
"Now hurry back already. Later, I'll probably build something like a Plasma Spark Tower."
"Then all of you can become Ultra Warriors too."
Since the girls loved the idea that much—
Izumi didn't mind creating an actual Land of Light for them.
The moment they heard that, the remaining girls became even more excited before finally running off happily.
Soon, only Tina remained behind.
Compared to the others, she wasn't particularly interested in Ultra Warrior transformations.
Instead, she asked seriously:
"Onii-chan… what exactly is that power?"
"It's completely different from normal Ultra Warrior energy, isn't it?"
Besides being Izumi's assistant, Tina was also a scientist.
The moment Izumi transformed earlier, she had already started scanning him.
The result utterly shocked her.
That power was far beyond anything an Ultra Warrior should possess.
Her tablet was directly linked to the Moon Spirit Crystal's processing systems.
Every ounce of available computational power had been mobilized—
yet they still failed to properly analyze the giant's energy signature.
And now Izumi was saying he could let other people become Ultra Warriors too.
That immediately captured Tina's full attention.
Not only her—
the moment she asked the question, Aiba Asagi and several other researchers rushed into the room as well.
"What was that power just now?!"
"It was terrifying!"
Asagi was the first to speak.
Hearing this, Izumi sighed helplessly.
The moment science researchers heard about something mysterious, they instantly became fanatics.
It was honestly hopeless.
Before Izumi could answer—
another voice suddenly interrupted.
"That's one of Azathoth-sama's powers, right?"
"I can't believe even Azathoth-sama couldn't become an Ultra Warrior, but you can."
"How did you pull that off?"
It was Nyarlathotep.
When Izumi transformed earlier, she had nearly been scared out of her mind.
The overwhelming aura of Azathoth leaking from his body had momentarily made her think the Outer God had truly returned.
Behind Nyarlathotep were Kūko and the other Cthulhu Mythos girls.
Seeing all of them staring intensely at him as though they wanted to devour him whole made even Izumi feel pressured.
Left with no choice, he began explaining.
"Azathoth's power is Primordial Chaos."
"But before her death, she separated it into two forces."
"Light and darkness."
"When combined together… they become chaos once more."
In the very beginning, all existence had been chaos.
Only after chaos split apart did light and darkness emerge.
After hearing the explanation, everyone finally understood.
Izumi continued calmly:
"After fusing those two powers together…"
"I can now use any ability related to light or darkness across all dimensions."
"So becoming an Ultra Warrior is naturally no problem."
"Honestly, I can even transform into armored heroes too."
Nyarlathotep's eyes immediately lit up.
"Can you become Kamen Riders too?!"
"Not just fake costume versions?!"
Izumi rolled his eyes instantly.
"I can even become a Gundam if I want."
"Now move aside."
"I suddenly don't feel like talking to you anymore."
Toward this hopeless otaku goddess, Izumi truly had no energy left.
There was no saving her.
Nyarlathotep pouted unhappily after being ignored.
Meanwhile, Asagi immediately stepped forward again.
"Let me study the properties of that power."
"I'm extremely interested."
This time, Izumi didn't refuse.
"Perfect timing."
"Let's build a Plasma Spark Tower while we're at it."
"I'll help you."
"Later on, anyone who wants the power of light can exchange points for it."
"Those girls all want to become Ultra Warriors anyway."
"So we might as well create it properly."
Hearing that, Asagi stared at him speechlessly.
This guy really would go to ridiculous lengths just for a bunch of little girls.
What an unbelievable lolicon.