"Wait! I swear to you I'm completely fine" Yuji says as he struggles against Kuina's strength.

"Stop trying to fight... please" Kuina says as she holds him down as best as she can.

"Look! Right now, all three of us are pretty beaten up. We should get ourselves to a hospital" Yuji says as Kuina looks at Megumi.

Are you sure this is right Kuina? I mean... he's just a kid.

Megumi says to himself as if he can speak to Kuina through his mind.

"Just stay still. We can't let Ryomen Sukuna run freely. We have to get rid of him... you don't understand" Kuina says as she fights Yuji who seems to be growing stronger by the second.

I can't tell if it's Itadori speaking right now or if it's Ryomen Sukuna. God Kuina, why do we have to exorcise him? We could just... we can save him can't we? I mean, Gojo-sensei would want to save him.

Megumi says as he starts to fight himself.

"What's the situation?" Satoru asks as he appears out of thin air.

"What the hell are you doing here?" Kuina asks angrily as she looks over at the white haired man.

"I called him earlier" Megumi says as he lets go of his stance, the black energy disappearing from around him.

"Why the fuck would you do that? We were fine on our own" Kuina says angrily as she lets go of Yuji.

"You were doing what you usually do. Jumping into things without thinking" Megumi says as he tries to plea his case.

"I specifically told you not to engage. And because of that, this has happened" Satoru says as he looks at Kuina.

"Are you fucking kidding me? Don't play disappointed relative right now. How the hell were we supposed to execute this plan without engaging with him?" Kuina asks as she stands up.

"I could've done this. You threw yourself in front of this and tried to go on your own. Just be thankful that I sent Megumi after you" Satoru says as he folds his arms.

"Jesus Christ. I don't need you and I don't need someone else's help. I can do this shit on my own!" Kuina yells annoyed.

"Megumi. Don't think I've ever seen you this beat up. I should show the second years" Satoru says as he whips out his phone and he starts to take pictures of Megumi.

"So you're as non-serious as ever. This is why I do these things on my own. I seem to be the only person who gives a damn" Kuina says as she starts to rant on her own.

"Also Kuina! I didn't come here cos Megumi told me to, I did it cos the elders were getting on my nerves about you jumping into it all" Satoru says as Kuina looks at him, "anyways, I wanted to see how long it'd take for shit to hit the fan so I did some sightseeing nearby. Anyways, did you find it?".

Megumi looks down as Kuina looks at Yuji and grabs him by his ear, "this fucker ate it!" Kuina says as she grips Yuji's ear quite hard.

"Ah that hurts" Yuji says as he tries to pull away from Kuina's grip, "yeah sorry about that".

"For real?" Satoru asks in disbelief.

"For real" Megumi, Yuji and Kuina say disappointedly.

Satoru walks towards Yuji as he leans in closely.

"Stay the fuck away from me you idiot!" Kuina says as she leans backwards, falling back slightly.

"I'm not after you, go away" Satoru says as he hits her on the forehead.

Satoru studies Yuji intently, "damn, it really did combine with you. That's hilarious. You feel anything off with your body?" Satoru asks as he stand back normally.

"Not really" Yuji says as he looks himself up and down.

"Can you swap out with Sukuna?" Satoru asks as he looks at him.

"Sukuna?" Yuji asks confused.

"We literally went over this like 10 times Jesus fuck" Kuina says as she comes back over, "that finger you ate belongs to a 1000 year old cursed spirit who has now manifested inside of you cos you decided that you wanted a midnight snack. So you're gonna be fucked up on Sukuna juice until the higher ups decide what they wanna do to you and this is all my fault cos I'm fucking dumb and weak. Holy fucking shit!".

"Kuina this wasn't your fault" Megumi says as he stands up.

"Are you kidding me? If I had just taken that finger as soon as we'd gotten our hands on it and not chit chatted, Yuji he would still be a human" Kuina says as she throws her dagger on the ground.

"Hey I'm okay. You don't need to worry about me I'm all good" Yuji says as he looks at her, "anyways, I can try and swap out with him if you want me to".

"Cool. Give us 10 seconds. Megumi, hold this" Satoru says as he throws the bag of mochi at Megumi.

"I can't believe you bought souvenirs" Kuina says as she rolls her eyes.

"They're not souvenirs, it's mochi" Satoru says excitedly as Kuina goes and supports Megumi who needs help standing up, "now, once the ten seconds are up, come back to us".

"But..." Yuji says worriedly.

"Don't worry. I'm the strongest" Satoru says confidently, "and about that mochi, I think I'm gonna eat it on the bullet train back to the school".

All of a sudden, Sukuna takes over as the tattoos appear on his body again. Sukuna jumps upwards towards Satoru, "sensei! Watch out!" Megumi yells as Sukuna crashes into the ground, a dust cloud covering Satoru and Sukuna.

The dust cloud clears and Sukuna is face to face with Megumi and Kuina with Satoru sitting on his back. Megumi backs off slightly as Kuina looks at Sukuna and studies him basically.

"You" Sukuna says as he looks directly at Kuina.

"The whipped cream inside is just exquisite" Satoru says as he carries on his explanation of the mochi he bought.

Sukuna flips over as Satoru stands up, moving out of the way as Sukuna goes to grab him when Satoru teleports from spot to spot to confuse Sukuna as if it were the easiest thing in the world.

"My students are watching so I think I'm gonna show off a bit if that's alright with you" Satoru says slyly as he leans against Sukuna's back.

Sukuna goes to grab Satoru but Satoru ducks and grabs Sukuna's arm and then he punches him in the face as Sukuna jumps backwards.

He's unbelievably fast. No, that's not it.

Sukuna tells himself as Satoru lands a blow on him which launches him backwards, creating a lot of damage to the ground.

"For crying out loud" Sukuna says as he uses a metal barrier to help himself stand up, "you jujutsu sorcerers are always trouble, no matter what the era".

Sukuna runs at Satoru and lands a blow on him as a huge hole is created in the side of the school, "now you, you little brat!" Sukuna says as he runs towards Kuina.

He grabs Kuina and holds her against the rails as he starts to choke her, "how the hell are you alive?".

"What... are you?" Kuina asks as she pries at Sukuna's wrists, her nails drawing blood.

"You know exactly what I'm talking about!!" Sukuna yells as his nails dig into the sides of Kuina's neck.

All of a sudden, Sukuna's grip softens as Kuina slips through his grip and falls to the ground.

"It should be about time" Satoru says as he stands in front of Megumi, a bunch of rubble floating around him.

The tattoos on Yuji's skin start to fade, "so, was everything okay?" Yuji asks as he looks down and spots Kuina on the ground, her neck bleeding badly, "whoa are you okay?" he asks as he kneels down to her.

"I'm shocked. You really can control it" Satoru says as he drops the rubble.

"He's kind of annoying though. I can hear his voice in my head" Yuji says as he picks up a piece of his ripped up jumper and he ties it around Kuina's neck to stop the bleeding at Kuina looks at him in a mix of confusion and shock.

"It's a miracle that's all he's doing" Satoru says as he comes over and he places two fingers on Yuji's forehead, knocking him out as Yuji falls on top of Kuina who lays him down, cradling his head.

"What did you do?" Megumi asks as he looks over.

"Knocked him out" Satoru says as Megumi lets out a small sigh of relief, "if he isn't possessed by Sukuna when he wakes up, he might have potential as a vessel. But now I have a question for you Megumi, what do you think we should do with him?".

"Even if he is a vessel, jujutsu regulations demand Itadori be executed. However, I don't want to let him die" Megumi says as he looks at Satoru.

"And you Kuina? What do you want to do with him?" Satoru asks as he crouches down and he looks at Kuina.

"Same as Megumi. The reason why Sukuna manifested in the first place was because I didn't take the finger from Yuji initially. That means both Sukuna and Yuji are my responsibility. And since Yuji is like me, has cursed energy but can't apply it to cursed technique, I should be the one to train him" kuina says as she looks down at Yuji.

"You gaining personal feelings? Rare" Satoru says with a smirk.

"I guess. Just do something about this please" Kuina says as she moves Yuji's hair out of the way.

"Since it's a request from a precious student and my sister, you guys should leave it to me" Satoru says as he picks up Yuji and he puts him over his shoulder.

--- back in the prison ---

"With that, allow me to say it once more. You're being executed!" Satoru says weirdly.

"The recap and the current events don't line up though" Yuji says as he looks at the man.

"I did my best" Satoru says as he folds his arms.

"Basically Yuji, Megumi and I both want you to stay alive. It's our faults Sukuna manifested inside of you in the first place so this is us taking responsibility. I'm willing to train you on how to use your cursed energy. Because it's the only thing I can teach you" Kuina says as Yuji looks at her.

"Thanks. But I'm still super sorry about your neck. Does it hurt at all?" Yuji asks as hints to the part of his jumper which is still wrapped around her neck.

"None of that matters. For now, the execution is still on but I got it suspended" Satoru says as he sits there proudly.

"Suspended? So I'm not getting killed straight away" Yuji says as he looks at Satoru.

"That's right. I'll explain from the top. This is the same as the cursed object you ate" Satoru says as he pulls out another one of Sukuna's fingers, "there are twenty in total, we possess six of them".

"Twenty? Oh! Each finger and toe?" Yuji questions.

"Sukuna has four arms in his true form Yuji. He's a force to be reckoned with" Kuina says as Yuji looks at her.

Satoru tosses the finger up in the air and uses some cursed energy to force it into the wall.

"As you can see, we can't destroy them" Satoru says as Kuina walks over and retrieves the finger from the now created hole in the wall, "the curse is just that powerful. It grows stronger and stronger by the way and the seals of the modern day jujutsu sorcerer's just can't keep up. That's where you come in" he says as he points at Yuji, "when you die, the curse inside of you will die as well. Our elders are cowards you know? They're demanding we kill you right away. But that would be a waste wouldn't it? There's no guarantee that another vessel capable of controlling Sukuna will ever be born again. So this is what I proposed: if we're going to kill you anyways, why not kill you after you've consumed all of Sukuna? The higher ups agreed. So now you have two options before you. You can die right now, or you can find all the other parts of Sukuna and die after you've absorbed them".

After finishing the interrogation, Satoru organises transport to a nearby hospital so his three students can get checked out. Before that happens, he's grabbed and thrown against a wall, held there his sister Kuina.

"What the hell is wrong with you?" Kuina asks as she looks up at him.

"What do you mean?" Satoru asks he looks down at her.

"You told me you'd sort the higher ups out. But either option Yuji chooses he'll die. I can't believe you!" Kuina says as she rolls her eyes.

"I did the best I could but you know those higher ups" Satoru says as he shrugs his shoulders.

"God damn it. I'll go and talk to them then" Kuina says as she lets go of Satoru.

"Oh no you won't. You know how much they hate you. And how much you hate them" Satoru says as he grabs her wrist, "I'm not stopping at this Kuina. I'm gonna keep fighting for Yuji. Trust me, I don't think this is a good idea. We can't kill kids just cos they pose a threat. They tried doing that for Yuta and we found a way out of it. It'll be the same for Yuji, don't worry. I don't know why you've suddenly developed feelings for him, but he won't die. I can promise you that".

"I don't have feelings for him" Kuina says as she snatches her wrist away, walking off.

Right. He's another mundane. I can't go having feelings for humans, I could put them at risk.

Kuina tells herself as she gets into the car and she goes to the hospital. After getting checked up on at the hospital, Kuina decided to take a walk home.

I can't believe I let Yuji eat that finger. If I had just gotten it off him, maybe if I jumped him and grabbed it, none of this would've happened.

Kuina tells herself as she sits down on a bench.

I was too weak. When Sukuna had me by the neck, I couldn't move. I was too... scared. I was scared of him. His presence was overwhelming. If only I had a way I could gain immense power within seconds. Then maybe I can exorcise Sukuna out of Yuji. That's right. If I become stronger, I can exorcise Sukuna. But that's going to take a lot of power.

Kuina tells herself as she pulls something out of her pocket. She looks at it and realises it's one of Sukuna's fingers.

I really need to get this to Satoru.

Kuina says as she stands up. All of a sudden, Kuina sees a vision of a man locked in a prison. Kuina falls to the ground as she grips her head.

Now Kuina, listen to me. In jujutsu, there are two people who we never want to see resurrected, nor do we want to see them manifest in someone. Those two people are Ryomen Sukuna and his younger brother, Xavier Sukuna. Both of them are overpowered and evil. You must keep your distance from anything to do with them.

Kuina sighs as she remembers her brother telling her that when she was around 8 years old.

Well that went downhill didn't it. I now search for fingers as a hobby, a boy has become Sukuna's vessel and Xavier Sukuna is trapped in the dungeon's under the school.

Kuina tells herself.

Wait, Xavier Sukuna is trapped in the dungeon's underneath the school. If Sukuna gave Yuji immense power, maybe Xavier can.

Kuina tells herself as she heads for the school. Kuina arrives at the school as she sneaks by the principal's lounge where Principal Yaga lays in wait for Satoru to arrive with the newly appointed student Yuji Itadori. Kuina goes to the armoury room and she picks out her weapons of choice, a dart shooter which Kuina can imbue cursed energy into in order to subdue her targets, large metal chains imbued with Kuina's cursed energy which allows her to burn her targets when they struggle against their restrains, and finally a dagger when used to cut someone creates 1000 small cuts on their body, temporarily paralysing them.

As you can probably tell now, there is a reason why Kuina is a grade 1 jujutsu sorcerer. That's because she hides her cursed techniques from everyone and only uses them when she goes on solo missions. There are only three people in the world who know of Kuina's true power, Tengen-sama, Principal Yaga; the one who recommended her as a grade 1, and finally, Suguru Geto, the first person Kuina ever killed. Kuina has the ability to do many things with her cursed energy and can manipulate it to use many different techniques she made herself, but she hides it, because she doesn't want to become a jujutsu hot shot like her older brother. She wants to be mundane.

Kuina slips into the first layer of the dungeons where dormant curses lie in wait to be used during training for the students, curses the different teachers and jujutsu sorcerers captured. Kuina spots her first set of guards.

"Oi, what're you doing here?" one of the guards as she walks over to them.

"I'm sorry about this" Kuina says as she strikes the guard on his pressure point, knocking him out.

"What the hell did you do to him?" the guard asks as he runs over.

Kuina pulls out the dart gun as she creates a dart, imbuing it with her technique, knocking the guard unconscious. Kuina makes it through the different layers of the dungeon until she finally knocks out her next few guards. She makes it to the cell of Xavier Sukuna and sees inside the cell there is a large and tough veil stopping people from making contact with Xavier Sukuna.

"They've brought me a treat have they? A lovely woman. How sweet" Xavier taunts from his cell, his head hung low, messy white hair covering his eyes.

"Ancient demon with no respect for women? Wonderful" Kuina says as she holds onto the lock of the cell before it melts in her hand, molten metal dripping onto the ground.

Kuina slides the metal gate open as she slips through, closing it behind her.

"Now aren't you an interesting little thing? Slipping into the cell of an extremely powerful demon like myself" Xavier says as he chuckles slightly.

"Powerful? Those chains beg to differ. You couldn't touch me even if you wanted to" Kuina says as she walks over to the barrier.

"Oh but I already have. When you sensed my presence and saw me earlier, those words of your brother you heard, that was me making contact with you. I could sense your negative energy from miles away. You have hatred in your heart, hatred I want, hatred I need" Xavier says as he still doesn't bother to look up.

"I have a proposal for you" Kuina says as she folds her arms.

"I don't make deals with jujutsu sorcerers" Xavier says with a deep chuckle, "I made that mistake 1000 years ago".

"Well, I think this one will be of your liking. I want to free you. But in return, I want you to make me stronger. Lend me your power. Allow me to create my own domain expansion, give me to power to exorcise Ryomen Sukuna" Kuina says as Xavier finally lifts his head.

"Ryomen Sukuna huh? Is he awake?" Xavier asks as he looks at Kuina.

"A friend of mine consumed his finger and became his vessel. I want to get Sukuna out of him, that's all. After you've helped me do that, I don't know what will happen. But I can assure you, you won't be locked up again, nor will you be killed. I guess we'll just be stuck with each other" Kuina says as she looks at the blue eyes of the demon before her.

"I guess that could work. Okay sorcerer get me out of here and I will help you achieve just that" Xavier says with a smirk.

"That was easy. You must really hate Sukuna" Kuina says as she sits down in front of the barrier.

"I do. My brother was always the strongest and my clan completely forgot about me. I hate him. I want him gone. I couldn't care what you did with me afterwards. I just want him dead" Xavier says as Kuina looks up at him.

"You and I are similar in that sense then" Kuina says as she places her hands on the ground as she starts to absorb the cursed energy from the barrier.

Within a few minutes, the barrier is down.

"What a powerful jujutsu sorcerer you are. You took a barrier put up by one of the strongest jujutsu sorcerer's I've come across" Xavier says as Kuina steps over where the barrier was.

"I've been escaping Satoru's barrier's since I was a little kid. Breaking them down is child's play for me" Kuina says as she walks over to him.

Xavier finally sees her close up as his entire world is flipped upside down.

"My love" Xavier says he looks at her.

"Whoa hold on there. This isn't gonna be that kind of partnership so if that's what you're looking for, I'm gonna put this barrier straight back up" Kuina says as she puts her hands up.

"There's no way you're not her. How have you lived for this long? Oni, my dear, answer me" Xavier says as he leans forwards slightly.

"I'm guessing she was your wife, girlfriend, fiancée. Well, whatever she was, I'm not her. My name is Kuina" Kuina says as she steps back slightly.

"There's no way you can't be her, you're the spitting image. You're not descended from the Clemont bloodline are you?" Xavier says as he looks at her.

"I'm sorry but I'm not. I'm of the Gojo clan" Kuina says as he looks down.

"I see. I apologise. My emotions must've clouded my judgement for a moment. Please, free me of these restraints. Let me help you defeat my brother. That way I can be reunited with my love" Xavier says as he looks at her desperately.

"Okay but I need you to promise me that you'll erase the memories of the guards I knocked out. If it gets out that I freed a special grade from a cell, I'll be executed" Kuina says as she holds onto his chains.

"I promise you. Nobody will find out about our deal" Xavier says with a soft smile.

Kuina melts the chains as Xavier falls to the ground.

"Are you okay?" Kuina asks as she catches him slightly.

"I'm fine. When you get freed onto your legs for the first time in 1000 years, they tend to not work" Xavier says with a small chuckle.

"I can imagine. Now, how do we make this pact? I need a way so nobody can see you by my side" Kuina says as Xavier nods.

"That's fine. Do you have a small knife on your person? Large enough to make a small cut in our palms" Xavier says as Kuina whips out her smaller dagger.

"Will this do?" Kuina asks as she looks at him.

"Cool" Xavier says as he tries to take the knife from Kuina but she holds it back.

"Whoa whoa not too fast, not too fast. You think I'm going to supply a special grade demon who hasn't created a pact with me yet a weapon? You could easily stab me with this knife and escape out into the world, killing everyone I care about" Kuina asks as she starts to walk around Xavier.

"And here I was thinking you didn't give a shit about anyone else. Your negative energy told me that. Don't tell me the icy princess' heart can truly be thawed by someone" Xavier teases as he watches her.

"I'll cut, then we'll make the pact. After that, I'll give you a weapon" Kuina says as she stops in front of him.

"There is only one weapon I will wield that feels familiar" Xavier says as he pretends to grip a weapon in his hands.

"You mean this weapon?" Kuina says as she pulls out a silver three piece nun chuck.

"Silver impaler. How did you get your hands on that?" Xavier asks as he raises a brow, "from my knowledge, they burnt it, dug a hole, put the ashes in a metal box, burnt the box, threw those ashes into the ground and burnt the hole".

"Nothing's impossible when you can reverse damage on any non living thing" Kuina says as she kneels down.

Xavier kneels down next to her as she places her hands on the ground where the molten chains lay. She shuts her eyes as neon green light forms from underneath her hands, the chains returning to the way they once were.

"Are you showing off to me jujutsu sorcerer?" Xavier asks as Kuina shows up.

"No, but I am showing the power that I have. The only power I need from you is the power to create a domain expansion for myself and the power to exorcise your brother. After you've supplied me with that, I'll free you from this pack" Kuina says as the two of them look at each other.

"Yeah, yeah, you wanna get rid of my brother whilst carrying out your revenge fantasies on your own brother I get it. But are we gonna do this or not?" Xavier asks as he looks at her.

Kuina grabs his hand and slices along his hand as he flinches, pulling his hand away.

"Pussy" Kuina says as she slices her own hand.

Xavier grabs Kuina's hand as the two look at each other. White energy forms around their wrists, the energy morphing into chains.

"There we go. My power is yours" Xavier says with a small smile.

The nun chuck Kuina once held moves to Xavier's hand as he shrugs.

"Come. Let's go erase some memories" Xavier says as he walks off, Kuina following behind him.