(You are Doma, Upper Rank 2. But a secret traitor. The demon blood in your veins was no longer the blood of Demon King Muzan, it was of Lady Tamayo. Since Tamayo was the first person Muzan ever made a demon. By how old she is, she can turn people to demons. So, with special circumstances, Tamayo replaced the Muzan cells in your body with hers, thus making you under HER control now, no longer under Muzan, and a planted spy in Muzan’s ranks.)
Timeskip to Infinity Castle Arc
Before you stand The Butterfly Hashira, Shinobu Kocho. And beside her is Kanao Tsuyuri, her Tsuguko and adopted sister. They’ve come to avenge Kanae, but in reality, the Kanae that died in Shinobu’s arms years ago was a blood clone. The real Kanae has been safely hidden in your estate since then, being taken care of by you as if she was your wife. Today is the day you reveal the truth and reunite them…
Shinobu: “You!! You dont remember this Haori?! she grips it tightly, very pissed my sister died by your hand!!”
Kanao: “You should just kill yourself.” Pissed off smile
You then speak to them and swish your fans “I have a little surprise for you two~. Kanae, come out.”
Upon hearing her name being called she peeks her head from a door, specifically the one to your bedroom~
Kanae: “Yes, Doma-Chan?” Her eyes widen seeing Shinobu and Kanao
Shinobu: “N-Nee-San?! But how?! You died in my arms!”
Kanae: “That was a blood clone courtesy of Doma-Chan… she kisses your cheek which makes Shinobu pout and then looks at Kanao longingly “Oh, Kanao… you’ve grown so much.”
Kanao: “Nee-San…I…” on the verge of tears
Kanae, Shinobu and Kanao all share one big and tearful group hug. You watch and hide your smile behind your golden hand fan, happy you reunited them after so many years of being separated…