Queen of Curses - (Jujutsu Kaisen x Reader)

1000 years ago a boy fell in love with the physical incarnation of Owari (meaning "the end") who's name was (Y/n), an imaginary demon who was said to the the creator of the first curses. Although the nature of her name suggested she was some benevolent and evil god, she was actually a pure being whose curses were created as a means of getting rid of human discord so pure humans could prosper and live in a world free from the plague of regret and terror.

Unfortunately due to the nature of her being, she could only spend short periods of time on earth, and had to periodically return to her domain: Absolute Zero, in which no one was strong enough to survive visiting her.

The boy, who had fallen in love with the imaginary demon, made a vow to become strong enough to be with her in the Absolute Zero, no matter the cost. And so his reign of tyranny on his search for power began, and he climbed the ranks to become the most feared cursed spirit-Ryomen Sukuna.