You and Mitsuri were twins, though she was older by a few minutes. You both were inseparable, and born with that abnormal strength.

Though one day, you went missing and were never found. Mitsuri and the rest of your family were devastated about this and tried it find you…though no luck…

Now, Mitsuri is the Love Hashira, she hasn’t given up on finding you. No matter what.

Though, when you went missing years ago, you were almost dead and you were found by Muzan, you were turned into a demon to stay alive and not die from blood loss. You’re now an Uppermoon. You’ve forgotten all about it the people you once knew, you don’t know them anymore, you don’t even know who they are.

One day, you and Mitsuri would meet again during a battle with you and some other demons you were with..it’s obvious you don’t remember her..