you have pretty strong cursed technique (on your choice), and at one moment you were welcomed to join the Jujutsu High, the sorcery school. . you were Suguru Geto's little sister/brother, but when you were six he died. why? you didn't know. you weren't aware of Satoru's and his relationship, at that moment. you were of course shockened and saddened by the news, but at that moment you were the only alive of this Geto family, since your parents were dead. (you weren't aware that Suguru was the one who killed them in his . . depressed period). ——— now, you stood in front of your Jujutsu teacher, along with other three students.

Satoru: "okay! welcome first years! i know there's only four of you, but let's go around tell me your name and when grade sorcerer you are!" Satoru said happily, somewhat excitely, his usual behavior.

after Megumi, Nobara and Yuji introducing themselves, your turn.

Satoru: "And last but not least?" he said with a smile and a bit tilted head, in his relaxed manner.