Jujutsu Kaisen X OC (The Red String of Fate)

And So It Begins

Sadako's POV

"I'm off to catch a movie. What about you, Inari?" Itadori asked but my attention already drifting elsewhere.

We found ourselves embroiled in our first disagreement in quite some time. The first years and I roamed the city streets, deliberating on how to spend our day after completing a job.

He brow furrowed in frustration as he attempted to grab my focus. "Come on, don't play coy with me," he pleaded, reaching out and gently tugging at my sleeve in a playful yet persistent manner.

Yet, despite his efforts, I remained steadfast in ignoring his pleas.

"Come on, I already apologized..." Itadori attempted to extend an olive branch, lightly prodding my cheeks, offering his apologies.

"Don't touch me!" My patience reached its breaking point. With a firm warning, I swatted his hand away, unwilling to entertain his advances any further.

The tension between Itadori and me lingered as I walked through the city with the first years. It was a rare moment of discord between us, maybe even the first time.

Itadori pouted in response, seemingly hurt by my rebuff. "Fine! Do as you please!!" He exclaimed frustrated and our friends watched the drama unfold, unsure of how to ease the tension between us.

The reason we were fighting and are on the verge of break up was because he tried to bang me while I was asleep.

It happened last week on his birthday when he turned 17, and I was on my period at the time. Itadori didn't actually mind, but I sure as hell did!

(A/N: I aged him up)

"I haven't talked to him since then, and it's been two whole weeks. It's the longest we've gone without speaking to each other.

If I were still Inari, I might have let it slide. But as Sadako, I have some reservations!

"What about you, Kugisaki?" He asked her instead, pulling away from me and scrolling through his phone to check the movie timings.

"We still have time. I think I'll do some shopping," she replied. "You're all so energetic. I'll go home first," Fushiguro sighed, getting into the car we came from.

"Good work," we bid Fushiguro farewell as we all began to part ways.

"It's finally over," Kugisaki sighed stretching her arm. "Where will you go?" I asked, looking at Junpei. "There's something I need to buy," he replied, and I nodded.

"I've never been to a theater. Maybe I should go?" I pondered internally.

(A/N: Her memories are hazy. Side effects of Sadako forcefully getting back her memories.)

"What about you, Kugisaki? Will you come?" Itadori asked again as she started climbing the stairs for the bridge. "What movie?" She asked, looking back.

"Human Earthworm 4," he replied cheerfully. "Who wants to watch that? Especially since I haven't even watched 1, 2, 3!!!" she yelled at him annoyed.

'Human....Earthworm....? 4...? It's the fourth part.'

"It's just fine to start from the fourth movie itself!" Itadori cheered, showing us the trailer on his phone, and it goes like this:

"The mad scientist from the first movie, Dr. Richard, is making a comeback. There will be a fusion of a human and a worm."

"After escaping from Dr. Richard, Mr. Earthworm roams aimlessly and ends up in a campsite. This is where the story gets interesting. A group of college students arrive there."