Faz a parte 2 com a y/n as nezuko por favo bem eu falo brasileiro entao sem voce nao entede eu vou deixa e inglés: please part 2 and y/n as nezuko please
Because they replace Paracelsus (the key) and make it like he was the one close to female Y/N. And A.B.B.A, the one that "represents" Y/N, in one of her voicelines she said "Keep your eyes out of my husband" which refers to Paracelsus.