After I Transmigrated, I Became the Ultimate Anti-Creep Weapon

After finishing the Shibuya arc, Yuji's (male) mom fan transmigrated. He'd written several thousand words condemning Gege Akutami and Ryomen Sukuna, and begging the author in the comments to kill Sukuna off.

He transmigrated into Ryomen Sukuna himself, the very person he'd repeatedly called out and cursed in the comments.

Um... Is it too late to take back what I just said?

There was no going back, but as the bootleg Ryomen Sukuna watched the bunch of "other men" surrounding Itadori Yuji, all eyeing him covetously, he couldn't help feeling exhausted.

He'd become exactly what he hated most: the Ryomen "Werewolf Repellent" Sukuna from countless fanfics.

Theme: Building a bright future for the world of jujutsu is everyone's responsibility.