A Sacrifice's Daily Life (Crossovers)

My name is Lin Jianxiu. In my previous life, I was a female university student in Chongqing, Huaguo. Now, maybe as punishment or something, I've been reincarnated.

And I've been reincarnated as a guy!

In my utterly ordinary middle school life, my technique, called “Sacrifice,” put far too much pressure on me at such a young age. Because of my exceptional talent as a sorcerer, the jujutsu world assigned me to Tokyo Jujutsu High. I figured this crossover world must have too many elements mixed together, but since I knew nothing about jujutsu, I cheerfully let the jujutsu world fool me.

Now I regret it. I really regret it. Even having a cute girl as my partner can't soothe my broken heart. Is there nowhere safe in this world?!

And could I please get a different golden finger? This technique leaves me missing limbs! No matter what, I will never let it touch my hair or my body fat!

“So, Shoko,” I asked her carefully and very seriously, “could you use the Reverse Cursed Technique to make my hair grow? (Just testing the waters.)”

Shoko: ...Hey.

*First person, partnered with Shoko, CP undecided. The protagonist has read no manga other than Jujutsu Kaisen.

Male protagonist, was a woman in his previous life, OOC, illogical, lots of original settings.

Theme: A flight of fancy