Duality |Jujutsu Kaisen| |Reader Insert|

|SAN|

You and the two others were running from the hospital all the way back to the school. I sense it. They've already unwrapped the talisman. Stupid fucking idiots. Yeah. It's presence is strong. No doubt there are already curses there.

"I'm going on ahead!" You exclaimed back.

"Huh?!" Megumi replied back.

"Meet you guys there!"

"Huh--hold on Y/n-senpai!"
You took off, your legs bounding you forward. Your surroundings blurred and mixed together in blended colors. Lights flashed by your eyes like a dazzling concert, and in less than a second, you arrived at the school. You could already see the aura of curses inside the school. Fourth floor. You hopped over the gate and appeared in the school is a whisp of wind. You were on the fourth floor.

"Slurp, slurp."
You looked up to see a curse bounding its way over to you, its body twisted in a gruesome manner, several pairs of eyes littering its body. You flared your cursed energy slightly, and the curse was destroyed from your path. You continued to run down the hall, and grub-like curses sprang forth. You just repeated what you did last time. The amount of courses are growing, it's close. You slid to a stop when you heard a wolf howl. Megumi? That's when you heard three sets of running footsteps turn the corner. Megumi and his two wolves appeared around the corner.

"They're close!" He exclaimed, running past you. You let out a sigh. Yeah, I kinda realized. Wait. You paused, foot hanging in the air. What? Don't rush in. Why? You'll find out. With a huff, you stuffed your hands in your pockets and leisurely walked down the hall. You heard a few crashes and exclaims echoing down the hall, but even then, you didn't change your pace. When you turned the corner, Megumi's wolves were happily munching on the remains of a large curse. You patted the black one on the head as you passed by.

"Oi," you called, "What happened down here?" The two boys turned their heads to look at you.

"What took you so long?" Megumi asked, a little annoyed at you. You shrugged.

"I wasn't in a rush. You had it covered, clearly."
Megumi sighed at you. You looked at Itadori's hand which held Sukuna's finger. "Quit talking and hand it over already."

"Yeah, yeah." Itadori reached out his hand to give to Megumi. That's when a giant hand permeated through the ceiling. You and Megumi saw it, Itadori did not. The wolves also reacted. You appeared behind Megumi and kicked him forward.

"Run!" You ordered as the wolves ran past you. The hand came down above you, destroying the hallway. Through the smoke came a loud and squelching pop, before purple blood painted the walls and floor. You took a step back, hands still in your pocket. Man... is using my full strength even worth it with these small fry? The curse showed itself, opening its mouth to reveal eyes on its tongue. I wanna see how little power you use against these lowly bitches. It's always a game to you, isn't it? There were three flashes of bright light. You went smashing straight through the wall and out into the open.

"Y/n-senpai!" You heard Megumi exclaim. You flipped yourself in the air to see the curse also lunging straight for you. You landed on the school roof, sliding against it. You tilted your head away when a piece of building tried to shred it. You looked up to see its huge body running at you. You let out a sigh, standing up straight. You've yet to remove your hands from your pockets. Just as you were about to take a step forward, that's when Itadori appeared, bouncing off of the curse's head. Your brows raised in surprise.

"I thought I told you two to run!" You yelled out to him.

"Fushiguro ran with the two! And you're in big trouble yourself!" He replied from the air, hanging onto the curse's arm. You let out an amused chuckle. Ignorance is bliss, they say.

"Only curses can exorcise curses!" You yelled, "You're not going to beat it with physical prowess alone!"

"Is this the time to be saying that?! You're going to die at this rate!"
You held back a smirk.

"Oh, fair point," you murmured. Itadori managed to break one of its arms using the metal railings.

"If I went home now, I'd be having nightmares!" He used his foot to blind its one eye before landing on the railing next to you. "Besides..." You noticed his still had the finger in his hand. He didn't give it to Megumi? The curse healed its eye before coming after Itadori again. You took a step forward. Take one more step and I kill you where you stand. You halted. Why? What could happen that's so interesting to you? Just shut up and watch. You'll see. Itadori landed in front of you.

"I have my own... troublesome curse already!" He dodged when the curse's fist came slamming down. However, its other arm struck him, causing the finger to go flying into the air. You watched it go up. Don't move. The curse tilted its head back, grabbing Itadori fully. He used his legs to jump higher, grabbing the finger in his mouth. Your eyes widened slightly. Oh.

"You idiot!" Megumi came flying past you. "Hand it over to me or you'll be eaten, too!" The curse fully opened its mouth, and Itadori used his legs to push against its teeth. That's when Itadori tossed it up into the air.

"There is a way to save everyone!" He exclaimed, "I just need some cursed energy, right, Y/n?!"

"Don't..." Megumi whispered, "Don't do it!" That's when he swallowed the finger whole.

"Oh..." You gasped lightly. One in a million chance. I would love to see my old friend again. I do not like how you said friend. You watched in anticipation as the curse slowly brought Itadori towards its mouth. That's when you sensed a sudden burst of immense cursed energy. The curse's arms exploded, freeing Itadori. He landed a few meters in front of you, and you could see markings encircle his wrists. The curse ran towards him, but Itadori merely swung his arm up. The curse was forcibly blown away. Megumi's eyes widened, and you could physically feel Kuragari's excitment blaze through your veins. It took all you had to push it down. The clouds in the sky parted, allowing the full, bright moon to shine down on all of you. You could also see Itadori clearer now. Dark markings were on his wrists, neck, and face. As well as another set of eyes on his cheeks.

My FRIEND! You let out a sigh, closing your eyes to restrain her from busting out of her domain. You also didn't want the newly incarnated Sukuna to sense her either. That's when a different voice came from Itadori, laughing maniacally. A man starved of freedom.

"Ah, I knew it!" Sukuna exclaimed, "The light feels best in the flesh!" He then proceeded to rip off Itadori's shirt and jacket, revealing more of the markings underneath.

"A cursed spirit's flesh is so boring. Where are the people? The women?!"
That's when you took a step behind Megumi. Coward. I'd rather not get assaulted by a freak in a human jumpsuit. You can take him. Don't encourage me. Sukuna stepped up onto the metal railing.

"What a wonderful era to be in. Women and children are crawling everywhere like maggots. Marvelous! It'll be a massacre!" Sukuna laughed again, but it didn't last. His right hand came to grab him by the chin, dragging him off the ledge.

"What do you think you're doing with my body? Give it back." Itadori's voice came through. He's still able to front? Impressive.

"How are you able to move?" Sukuna asked.

"I mean, it's my body," Itadori replied. Oh ho, this is getting interesting. That's when you noticed the extra pair of eyes slowly close. He suppressed him?

"Don't move!" Megumi exclaimed, going to his knee. "You're no longer human."

"... huh?"

"Under Jujutsu regulations, Itadori Yuuji." Shadows began to circle around his body. "I will exorcise you as a curse!"

Ja ne!

{Ruby Red}