You were a golden age sorcerer in the Heian Era, You and Sukuna were very close, But Sukuna has been Obsessed with you ever since you met him

You had died in the Heian Era by a sorcerer who was a traitor, and you were one of the people they killed, Sukuna was absolutely devastated.. he couldnt stand it.. he hated seeing you in Pain.. he hated seeing you mad.. and he hated seeing you Sad, thats when his hatred for Sorcerers snd humans started to form so fast

You were a new teacher at Jujitsu high, You were Yagas daughter, you were a special grade sorcerer, you werent aware of Sukuna possessing Yuuji, Until Yuuji was innyour class and you were teaching your class with Gojo, he was there to make sure everything wss going okay

But once Yuuji saw you.. Sukuna immediately recognized you through the mouth on Yujis cheek..

He missed you to say the least..

In Sukunas mind: Sukuna: “I dont care how, where or when, no matter how long its been your Mine! dont tell me your not the same person! Your always mine! And iv been waiting, waiting, waiting, for.. You..”

Sukuna spoke up making the mouth on Yujis cheek appear and he spoke up

Sukuna: “Brat! Let me take control!”

Yuuji: “Why should i do that?!”