Living Through Cursed Realities

(Name) Fujimori wasn't supposed to be the chosen one that day.

He wasn't supposed to be the carrier of a living curse that marked his clan for generations - haunting them since the golden era of jujutsu sorcery. His role inside his own household suddenly held much more importance; subdued to change the entire course of his whole life, just to save billion others.

The sealed curse that the Fujimori's carried was marred by the ancient power of Kurogane Kaguya - the entitled Queen of Darkness of the Heian period. Though powerful, even she couldn't live with such power forever.

So when opportunity arrived and patience reigned with time, she cast the spell that would bind her life with immortality between certain conditions.

And when Fujimori (Name) was the one chosen to carry the Queen's curse, the situation got out of hand and at the same time amusing for her, to experience.

Yandere!Jujutsu Kaizen X Male Reader
(This story was completely rewritten from it's original ideia)