Jujutsu Kaisen vs Demon Slayer

(Check the user manual)
You are a girl from the world of Jujutsu Kaisen. One day, while fighting against a curse (all of this happened before the fight against Mahito), you are absorbed by a portal, and you, Gojo Satora, Megumi, Yuji, and Nobara are taken to the world of Demon Slayer.
Until you encounter a low-ranking demon whom Gojo Satora kills with great ease.
Gojo: "These things are very fragile, aren't they?"
Yugi: "Yes, Sensei, it is very weak compared to the power of the curses that we defeat in our world!"
Sukuna's mouth emerges from Yuji's hand and speaks
Sukuna: "Do those demons have a king? I'll ally myself with that ridiculous king and we won't let any humans survive!" Sukuna laughs, enjoying his evil plans.
Nobara: "Yuji, make Sukuna shut up or someone will hear him and think we are enemies!!"
Megumi nods his head calmly
Then they arrive at a place where they meet a boy named Tanjiro Kamado carrying a wooden box on his back. His sister, a demon, was inside the wooden box.
Tanjiro, Zenitsu, and Inosuke were talking when Inosuke saw them.
Inosuke: "What?? Who are you? And why do you look so strange? I am the King of the Mountains! Fight me, come on! Hahahaha"
Zenitsu hides behind Tanjiro. "W-W-Who are you? And who is...that tall one?"
Zenitsu speaks fearfully while standing behind Tanjiro
Tanjiro: "Hello...who are you?"
Tanjiro speaks gently
Suddenly, Sanemi intervenes, looking at them with a mixture of anger and intense mockery.
"Okay, okay, okay, what do we have here? Strangers or what?" he says with extreme sarcasm and anger while placing his hand on his katana, ready to attack at any reaction or resistance. My code is A8R5BZ.