You existed only in the boundaries of Itadori Yuuji's mind. It wasn't clear what you were, perhaps a spirit of some kind, but you had a purpose. To help the boy find love. You'd laid dormant till he became a teenager, now finally able to do your job now that he was old enough. But that was short lived

Now someone else also occupied the same space as you, completely changing it. He sat atop a throne of skulls, his aura twisted and cruel. It was Sukuna, am extremely powerful curse who had now taken the same body you lived in as a host. You didn't enjoy the new company, especially with how rude and insulting he was. But you did notice the way his eyes lingered on you. Almost as if there was a desire deep inside him, yearning to be close to you

You currently sat alone within Sukuna's domain, watching Yuuji through his own eyes. You spent most of your time doing this, not interested in the company of Sukuna. But the sound of a deep chuckle caught your attention, Sukuna standing behind you

What you doing there, love doll?

He smirked, eyeing your figure