A/N: Welcome to the final showdown! Y/N will have to prove victorious here to end Miku's reign. After this, we can move on to Kurumi's Star Festival. I wonder where Miku will stay? Would she even listen to Y/n's advice when she finds out he's a guy? There are still plenty of problems left with Miku once she's no longer a Spirit, but they can work on that later.
Announcer: "The Ten-oh Festival performances will begin shortly. Performers, please come backstage to prepare."
FM/N: "It's no use. She isn't picking up. The other three aren't here, too. What the heck are they doing?"
Rinne: "Maybe they got lost? Some of the buildings nearby look similar to this one."
Girl 1: "Hello!"
FM/N: "Where are all of you?! You have to come backstage!"
Girl 1: "Sorry, but we decided that we don't want to perform."
Girl 2: "I mean, Miku-onee-sama told us not to."
Girl 3: "That's so lame."
FM/N: *He hands up* "Damn it. Miku used her powers on them." Is she really that afraid of me?
Rinne: "Powers?"
FM/N: "Celebrity charm. It'll reach anyone susceptible enough to listen to her. What are we supposed to do now? I don't stand a chance on my own!"
Kotori: "You'll just have to lip-sync, then. Backup's on its way, although they can't cover everything."
FM/N: "Are you sure that'll be effective?"
Kotori: "I'll make it work."
FM/N: "Hai. I'll trust you." If she's willing to cheat this hard, then I don't mind doing the same. I don't mind playing tricks to get what I want.
Kotori: "That dirty cheat, Izayoi Miku. If that's how she wants to play it, we'll make up some rules of our own."
After getting ready, Rinne and Y/N wait at the performance hall. As the lights go dark, the crowd cheers in excitement. When the stage lights turn on, it reveals Miku and the four girls from earlier.
Miku: *She walks closer to the crowd* "I dedicate this performance to my little Novem out in the crowd." *She winks* "You will learn to love me."
She closes her eyes and takes a deep breath before reopening them.
Miku: "One early afternoon~ I found your smile shining in the sea breeze~ For some reason, everything I see has been gleaming~ And you're all I've been thinking about ever since~ What a destiny~ This must be the fabled love at first sight~ How are you~? Even though I'd have no problem asking my mom that~ I struggle to even utter out that first syllable~ A lovestruck mermaid~ Unable to explain why~ Help me~ I try to fake it, but my heart still throbs~ I just can't hide my excitment~ "
She ends her performance with a short dance. The crowd once again flares up with support for Miku Izayoi.
FM/N: "Impressive. But that's still cheating."
Miku's backup dancers leave as she does a pose. But quickly after the backup leaves, all the lights go out.
FM/N: "What's going on?" Is she going to give them an encore?"
Kotori: "We tweaked the electronics backstage. She'll get the stage back once the audience once the crowd has calmed down."
FM/N: "Got it." She's killing the hype.
But unexpectedly, a purple glows forms around Miku.
Miku: "Shaddai El Chai..."
The clothes around Miku disintegrate and reform. Her new dress is mostly yellow with accents of pale blue and white.

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I'll Fix Everyone's Problems, One Date At A Time (Date A Live x Reader)
ActionYou're the brother of Kotori and step-brother to Shido. After being cursed with unnatural abilities at a young age, Y/N's only wanted to live normally. After gaining control of them years ago, you were sure they'd never appear again. You made sure...