About the Other Yuji Itadori Living Inside Me [Jujutsu Kaisen]

[Coming soon] [Jujutsu Kaisen] Teacher Sukuna (Couple: Sukuna x Yuji) Super sweet~ Now updating, please add it to your reading list! [Short version of the blurb for the upcoming story below] (The full blurb is in the author's note for Chapter 3.) From the time Yuji Itadori could remember, he had always been with a man named Sukuna. At the age of twenty, he was killed by humans. Holding the lifeless Yuji in his arms, Sukuna resolved to take revenge on the entire world, and plunged it into disaster as he wished. A thousand years later, Yuji Itadori is unexpectedly brought back to life. After learning where Sukuna is, he strolls alone into Jujutsu High. "Excuse me, could you give me Teacher Sukuna's fingers back?" The Jujutsu Society is thrown into turmoil. [Story premise] The soul of Yuji from a parallel world transmigrates into the original Yuji Itadori's body. [Blurb] After eating the finger, Yuji Itadori realizes that there's someone else inside him besides Ryomen Sukuna!! That person is also named Yuji Itadori. As time passes, he realizes that his other self, Brother Jin, is even more ruthless than Ryomen Sukuna. The other Yuji: Chaotic Neutral (madman) The original Yuji: Lawful Good (madman) Please note: 1. I'm writing this as I watch Jujutsu Kaisen, so... there will be out-of-character moments and plot holes! (I refuse to read the manga, unless I finish the anime first.) Yuji will have an identity, and later on, my face will definitely get slapped for it!!! (Read with caution. I might not be able to tie everything up in the end.) 2. Brotherhood (maybe a little suggestive?). After Yuji's grandfather dies, I think it's too lonely to have no family, so I brought Yuji from a parallel world over to keep him company. 3. Three souls in one body: Original Yuji Itadori King of Curses Ryomen Sukuna Yuji from a parallel world, nicknamed Brother Jin. 4. Brother Jin has an identity in the other world, and his body is even stronger than the original Yuji Itadori's. Maybe he can go toe-to-toe with Sukuna and Satoru Gojo. (This detail is undecided.) Theme: Keep each other company and help one another.