thousands of years ago, you and Sukuna were married.

though you unfortunately have the curse of immortality.

so, you of course outlived your husband.

since your husbands death, you had been keeping to yourself, living a peaceful life.

until Satoru Gojo told you they needed help.

your husband has reincarnated, now inhabiting the fifteen year old Yuji Itadori.

so, you, the only person powerful enough to defeat him, were called on.