You were somehow born with the Cursed speech technique, despite not being part of the Inumaki clan.

throughout your childhood you had been shunned and locked away, since nobody in your family understood you, you came from a family of non-sorcerers, after all.

until Gojo found you.

he took you in and decided to train you, though he felt it would be beneficial for you to meet someone with the same power as you.

you were led into the dorm common room, where you saw Toge Inumaki.