Jujutsu Kaisen: Transformed into Yuji, I Domineeringly Dote on Megumi Fushiguro

[Fanfiction, transmigration, female-to-male, sweet romance between two men, universe-level invincibility, a System full of jokes, exhilarating domination, no self-righteous saintliness]

A veteran female fan of Jujutsu Kaisen wakes up to find she has transmigrated into the protagonist of one of its most iconic scenes: Yuji Itadori!

With the tragic opening looming, where he's about to swallow Sukuna's Finger, the Yunxiao-brand “Cosmic Ascension Template System” awakens in spectacular fashion!

King of Curses? I don't eat beef! Load me up with every weapon imaginable!

He ascends to cosmic power from the start, summons the “Ancestors' Form,” and grinds the King of Curses from a thousand years ago, Ryomen Sukuna, into the ground in his Innate Domain, taming him into the most obedient guard dog!

Satoru Gojo: “Why is my Limitless being torn apart by your cosmic cursed energy?!”

Kenjaku: “I didn't give birth to this Yuji Itadori! He's an out-of-spec cosmic monster!”

The Jujutsu Society's higher-ups and Special Grade Cursed Spirits all tremble beneath the terrifying shadow of the “Ancestors.”

Yet this cosmic tyrant, who kills gods and Buddhas alike, turns around and pins the cool-faced young beauty Megumi Fushiguro against the wall, gazing at him with ardent affection:

“Megumi, whether it's a Special Grade Cursed Spirit or fate itself, if anyone dares make you frown, I'll wipe out their ancestors' graves!”

Megumi Fushiguro's ears turn bright red. “...Y-You should take your hand off my waist first!”

From then on, the Jujutsu Society has no more unfulfilled regrets. There's only an invincible, domineering pure-love warrior who kills anyone in his way and spoils the coldhearted genius to the heavens!