**Date a Live World, Turning Point, 5 Years in the Past, Tenguu City...**
"What happened to Mio Takamiya-san?"
Since Yuki had won, Natsumi couldn't help but be curious. After all, Mio Takamiya was her employer, and if Mio was dead, it meant she could finally get rid of this annoying commission.
"I sent her back where she belongs…"
The paradox still hadn't been resolved, so Mio Takamiya still had to play her role in the other collapsed timeline.
"Hmm."
"For now, let's finish our mission."
"Is there still more to do?"
"Of course. This paradox isn't closed yet."
Pointing towards the sky, Yuki smiled.
"We have to stop them. We can't let them destroy the city..."
The irony wasn't lost on Yuki that the day had come when he would have to stop himself to save the world. But since this was already written in the future, his duty was to maintain the changes.
Therefore, he still had work to do...
"And how do we do it?"
"By force. There's no other option."
"Are you going to fight?"
"No, if I do, hiding wouldn't make any sense..."
Closing paradoxes in time was complicated. They had to act without being discovered, and the headache of hiding from two beings sensitive to aura and energy was immense.
"Then who will do it?"
"You will..."
"Fine... no, wait!"
Natsumi had agreed without thinking too much about what Yuki said, but soon she reconsidered.
Her eyes widened in disbelief as she pointed to the sky.
"How do you expect me to fight?! I'm a beautiful witch! How do you expect me to fight those monsters? They'll kill me!"
No matter how Natsumi looked at it, it was impossible for her to stop Mio and Yuki, two beings of planet-destroying rank.
Even from far in the sky, she felt immense pressure.
Yuki, however, ignored her complaint and narcissism.
"Come on, it's not that bad. I'll help you…"
"That's not the problem!"
Yuki's relaxed attitude infuriated Natsumi. Her teeth ground in anger, and she felt the urge to bite him, but since her facade was about to be exposed, she suppressed the urge and continued acting like an "Onee-san."
*BOOM*
Suddenly, an explosion echoed, and the ground shook again. At the same time, a silhouette fell from the sky as a result of the explosion. This person was Origami, who had tried to stop Yuki and Mio. Unfortunately for her, it was too much, and a simple shockwave knocked her out, causing her to fall.
Yuki squinted his eyes, and his shadow flickered.
"We're running out of time. We should act now…"
"Hey! I haven't agreed yet!"
"That's fine, I won't make you do it for free... What if I do something for you when we get back?"
"Something for me? Anything?"
"Anything…"
"..."
A promise from Yuki was quite valuable, and Natsumi knew it, especially since her mission had stalled due to other spirits. Her value as an "Onee-san" wasn't appreciated, but...
(If we're alone, I refuse to believe he won't give in!)
With an unusual glint in her eyes, Natsumi nodded. Yuki was a womanizer, but compared to the other spirits, Natsumi had that "mature" charm that the others lacked.
So, she was confident...
"Alright, the task is just to stop them, right?"
"Yes, but you can't let them recognize you."
Like Yuki, Natsumi's existence couldn't be revealed, so she had to act undercover or usurp someone else's identity indirectly.
"Then how do you expect me to do it?!"
"Don't worry, I already have a plan..."
Expanding his shadow, Origami appeared. She was severely injured, but Yuki quickly healed her, and to Natsumi's surprise, Origami woke up, confused...
"You…"
"Sorry, Origami, but I have to do this..."
Before Origami could finish speaking, Yuki's Mangekyou Sharingan spun, and Origami's eyes widened in disbelief. At the same time, tears streamed down her face, and her expression shifted to shock and horror...
"Mom... Dad... no, no, no, no... Ahhhhhhh!!"
*BOOM*
Her energy surged, and her Reiryoku completely changed, as did her Astral Dress and Sephira Crystal...
"She's..."
"Reversing..."
Yuki finished Natsumi's sentence, and both took a step back from Origami. After all, her power was increasing, and soon the transformation would be complete. But that wasn't all. Yuki's spiritual world was far from calm. With the energy of the Demon King Satan, the castle in the sky began to tremble. The Demon King was responding to his call...
"Ahhhhhhh!!!"
With both hands on her head, Origami screamed in pain and fear, which made Natsumi look at Yuki and ask...
"What did you do to her?!"
"Nothing special, I just showed her the 'future.'"
And that future was the death of her parents—or, more precisely, the identity of their 'killer.'
Such an impact was enough to reverse Origami...
However...
"That's enough... [Boundary between Time and Space]"
Each Demon King has a significant impact on the castle in the sky, and Yuki didn't want to risk his spiritual world being destroyed, so he had no choice but to send Origami back to her time...
"Is it okay to let her go like that?"
No matter how you looked at it, Origami was suffering. Sending her back to her world in that state seemed like a bad idea. She was a ticking time bomb.
"It doesn't matter. I trust 'Me.' I'm sure I'll find a way to calm her down."
This turning point was quite special because it involved three timelines, and each one already had its future written. Changing it wasn't a good idea, but due to the uniqueness of the task and the fact that Origami's parents were dead, Yuki had to close the 'paradox' by creating an illusion within her so that future events made sense in all the timelines, thus completely closing this time cycle to prevent the story from becoming discordant.
For example, in the alternate timeline where Origami went mad, which forced Shido Itsuka to travel back in time, Yuki and Mio Takamiya's interference made that 'past' impossible for Origami. If that past didn't happen, future events wouldn't make sense and would create another paradox. Therefore, Yuki had to use an illusion to show Origami that she was the one who killed her parents and then send her back in a reversed form...
As for what would happen in the future in the alternate timeline, Yuki left it to Shido to solve. He trusted that Shido would find a way to save Origami; after all, he was a born hero.
"Ugh!"
After Yuki's explanation, Natsumi felt a headache and vowed never to use time travel again since changing the future was a pain...
"Alright, let's start. I want you to transform into Origami right now."
"Wait! You want me to copy the Demon King?"
"That's right. Your Angel can do it."
"That's not the problem. The reversed form of a spirit is very powerful, and my strength isn't enough."
Each Demon King is the form of a Qlipha crystal. While Natsumi could perfectly imitate their aura and form, energy was a problem, and if she didn't want those two monsters to suspect her, they needed to change the plan...
"Don't worry. You'll use my strength..."
Without waiting for Natsumi to agree, Yuki's Sharingan spun again, and within Natsumi, a change occurred—or to be more precise, something entered her body, filling her with power.
[Apocalyptic World!]
Billions of apocalypse viruses spread through Natsumi's body, but unlike before, when they harmed their hosts, Yuki used them as batteries, storing his power in Natsumi's body.
After all, Yuki knew himself very well. No matter how busy his other 'self' was, he would be suspicious if something went wrong.
"Time is limited; you need to finish quickly..."
"Understood! Haniel!"
Thanks to that, Natsumi summoned her Angel, and her broom lit up along with her body.
Transforming into Origami, the 'Satan' pillars floated around her...
*Boom, boom, boom...
Feeling the anomaly in his spiritual world, Yuki sighed in relief, as this meant that Natsumi had replicated a Demon King to the extent that his Demon King in the sky castle didn't notice the anomaly.
"I'll be supporting you, so save the timeline, Natsumi..."
"Hmm!"
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TN: Fucking scum, garbage, trash of society...